# PhishDestroy domain threat record: authstep1483-booking.com

Content language: English
Canonical HTML report: https://phishdestroy.io/domain/authstep1483-booking.com/
Machine-readable companion: https://phishdestroy.io/domain/authstep1483-booking.com/llm.txt

## Summary

PhishDestroy stores a threat-intelligence record for this domain.
This document reports the latest stored fields; it is not a real-time guarantee of availability or safety.

## Stored observations

- Listed by PhishDestroy: yes
- Availability at last stored check: observed active
- First observed by PhishDestroy: 2026-10-22 05:17:54 UTC
- Last availability or vendor check: 2026-10-22 05:33:44 UTC
- Stored record updated: 2026-10-22 06:30:30 UTC
- VirusTotal detections in the stored snapshot: 18/92
- Independent public blocklist matches in the stored snapshot: 0
- Google Safe Browsing stored result: no stored flag

## Stored infrastructure

- Observed IP address: 172.67.186.152
- Registrar in stored WHOIS data: NameSilo, LLC
- Registration date in stored WHOIS data: 2026-03-23 13:14:21 UTC

## Evidence links

- URLScan report: https://urlscan.io/result/01a16217-0939-7224-890c-17f5b87ea790/
- VirusTotal domain view: https://www.virustotal.com/gui/domain/authstep1483-booking.com
- Certificate Transparency search: https://crt.sh/?q=%25.authstep1483-booking.com
- Web Archive lookup: https://web.archive.org/web/*/https://authstep1483-booking.com/

## Corrections

- Appeal or correct this record: https://phishdestroy.io/appeals/
- Methodology and help: https://phishdestroy.io/faq

## Stored PhishDestroy analysis

Overview
PhishDestroy listed authstep1483-booking.com as a suspicious domain based on vendor detections. The domain was first seen by PhishDestroy on 2026-10-22 when an HTTP request returned a 403 status code. No page title was recorded during that check.

How the scam works
A domain flagged as suspicious may be used for phishing, credential harvesting, or malware delivery, but the current evidence does not show any active malicious content. The listing and detections alone do not confirm a specific scam mechanism.

Evidence
VirusTotal reported 15 malicious and 3 suspicious detections out of 92 engines on 2026-10-22 (analysis date 2026-10-18). Google Safe Browsing checked the domain on 2026-10-22 and did not flag it. PhishDestroy’s internal blocklist includes the domain as of 2026-10-22, while external blocklists showed zero hits. OTX listed four pulses referencing the domain on 2026-10-22. URLScan captured the site twice: on 2026-08-14 the verdict was clean, and on 2026-10-22 the engine score flagged it as malicious with a high‑confidence tag. Cloudflare Radar scanned the domain on 2026-10-22 and labeled it malicious under the malware category.

Infrastructure
The domain was registered on 2026-03-23 through NameSilo, LLC. The recorded IP addresses were 172.67.186.152 and 104.21.76.37, both belonging to Cloudflare, Inc. in Canada. The TLS certificate, issued by Let’s Encrypt, was valid from 2026-09-16 to 2026-12-15. The recorded headers indicated a Cloudflare Web Application Firewall. The scan recorded ports 80, 443 and 8080 as open, and DNSSEC was not enabled.

What to do
Visitors should avoid entering any credentials or personal information on this site and change passwords if they suspect they may have been entered. Organizations should block the domain at the network perimeter, monitor DNS logs for queries to authstep1483-booking.com, and review any authentication attempts that may have involved this address.

Useful links
urlscan.io scan and screenshot: https://urlscan.io/result/01a16217-0939-7224-890c-17f5b87ea790/
Cloudflare Radar report: https://radar.cloudflare.com/scan/94612a37-dbcc-42ad-be99-07801e654200
Stored capture screenshot: https://i.ibb.co/3mCBY9mq/ac0ee4ac2115.png
Cloudflare Radar screenshot (2026-10-22T05:21:55Z): https://screenshots.phishdestroy.io/cf/94612a37-dbcc-42ad-be99-07801e654200.png
URLScan screenshot (2026-08-13T21:15:20Z): https://screenshots.phishdestroy.io/us/019ffcfa-a958-75ea-867e-bfdbdb9e9f45.png
URLScan capture report: https://urlscan.io/result/019ffcfa-a958-75ea-867e-bfdbdb9e9f45/
VirusTotal report: https://www.virustotal.com/gui/domain/authstep1483-booking.com
Google Safe Browsing status: https://transparencyreport.google.com/safe-browsing/search?url=authstep1483-booking.com
Report phishing to Google: https://safebrowsing.google.com/safebrowsing/report_phish/
Site owner? Request a review: https://phishdestroy.io/appeals/
Analysis generated: 2026-10-22 05:53:56 UTC

## Stored page captures

- Primary capture: https://i.ibb.co/3mCBY9mq/ac0ee4ac2115.png
  Captured: 2026-10-22 05:33:44 UTC
- URLScan capture 1: https://urlscan.io/screenshots/01a16217-0939-7224-890c-17f5b87ea790.png
  Captured: 2026-10-22 05:33:44 UTC
  Source report: https://urlscan.io/result/01a16217-0939-7224-890c-17f5b87ea790/
- URLScan capture 2: https://screenshots.phishdestroy.io/019fff05-4187-704f-a8d2-441b70388eed.png
  Captured: 2026-10-22 05:17:54 UTC
  Source report: https://urlscan.io/result/01a16217-0939-7224-890c-17f5b87ea790/
- Cloudflare Radar: https://screenshots.phishdestroy.io/cf/94612a37-dbcc-42ad-be99-07801e654200.png
  Captured: 2026-10-22 05:21:55 UTC
  Source report: https://radar.cloudflare.com/scan/94612a37-dbcc-42ad-be99-07801e654200
  SHA-256: 5b685b6fd0c356b8389e33596a40c60d2f63ca6aac5f9ec6250f109105361924
- URLScan · 2026-08-13: https://screenshots.phishdestroy.io/us/019ffcfa-a958-75ea-867e-bfdbdb9e9f45.png
  Captured: 2026-08-13 21:15:20 UTC
  Source report: https://urlscan.io/result/019ffcfa-a958-75ea-867e-bfdbdb9e9f45/
  SHA-256: df3ce695eeda95f111b61246eece94247a44e1cee863fd5d0198a9abfe6c9599

## Collected source observations

Provider observations retain their own timestamps. Capture links do not establish image content. Shared infrastructure does not identify an operator.
```json
{
    "urlscan": {
        "v": 1,
        "fetched_at": "2026-10-22T05:53:24Z",
        "uuid": "01a16217-0939-7224-890c-17f5b87ea790",
        "scanned_at": "2026-10-22T05:30:46Z",
        "final_url": "https://authstep1483-booking.com/",
        "status": 403,
        "redirected": "https-only",
        "redirects": [
            {
                "to": "https://authstep1483-booking.com/",
                "from": "http://authstep1483-booking.com/",
                "status": 307
            }
        ],
        "ip": "104.21.76.37",
        "domains": [
            "static.cloudflareinsights.com"
        ],
        "ips": [
            "104.16.79.73",
            "104.21.76.37"
        ],
        "asns": [
            "13335"
        ],
        "link_domains": [
            "www.cloudflare.com"
        ],
        "doc_hash": "2701c880454bf2674ad18fdca71926e45066fd2cf1821403b361ba0bad672358",
        "script_hashes": [
            "ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142",
            "7d3b438f03e87cd900aebaa3a94216bbc9ea4a2487a4771551b8afee582661d8"
        ],
        "globals": [
            "__cfQR",
            "__cfBeacon",
            "_cf_translation",
            "__cfRLUnblockHandlers"
        ],
        "cookies": [
            "cf_clearance"
        ],
        "tls": {
            "san": [
                "*.authstep1483-booking.com",
                "authstep1483-booking.com"
            ],
            "cipher": "AES_128_GCM",
            "issuer": "YE2",
            "subject": "authstep1483-booking.com",
            "protocol": "TLS 1.3",
            "valid_to": "2026-12-15T16:20:05Z",
            "valid_from": "2026-09-16T16:20:06Z"
        },
        "domain_age_days": 212,
        "apex_age_days": 212,
        "tls_age_days": 35,
        "tls_valid_days": 89,
        "requests": 12,
        "verdicts": {
            "engines": {
                "tags": [
                    "urlscan-ml",
                    "urlscan-ml-60c5e22"
                ],
                "score": 88,
                "malicious": true
            },
            "overall": {
                "score": 0,
                "malicious": false
            }
        },
        "headers": {
            "server": "cloudflare",
            "content-type": "text/html; charset=UTF-8",
            "x-frame-options": "SAMEORIGIN",
            "x-content-type-options": "nosniff",
            "referrer-policy": "same-origin"
        }
    },
    "cf": {
        "v": 1,
        "fetched_at": "2026-10-22T05:25:41Z",
        "uuid": "94612a37-dbcc-42ad-be99-07801e654200",
        "scanned_at": "2026-10-22T05:21:55Z",
        "final_url": "https://authstep1483-booking.com/",
        "status": 200,
        "history": [
            {
                "url": "https://authstep1483-booking.com/",
                "status": 200
            }
        ],
        "dom_hash": "2bfae74f6225af3cbdc3dad23b0b26b7b1da2ce7e290a3aa343a5812ba7ec96c",
        "doc_hash": "118b8414f1406dca2aadb6ba69de4cd595373517b5d978c145962bc05cf06aed",
        "phishing_v2": [
            "phishing"
        ],
        "domain_risks": [
            "Malware",
            "Security threats",
            "CIPA Filter",
            "CIPA"
        ],
        "radar_rank": {
            "bucket": ">200000"
        },
        "dns": [
            {
                "name": "authstep1483-booking.com",
                "type": "A",
                "value": "104.21.76.37"
            },
            {
                "name": "authstep1483-booking.com",
                "type": "A",
                "value": "172.67.186.152"
            },
            {
                "name": "authstep1483-booking.com",
                "type": "AAAA",
                "value": "2606:4700:3034::ac43:ba98"
            },
            {
                "name": "authstep1483-booking.com",
                "type": "AAAA",
                "value": "2606:4700:3037::6815:4c25"
            }
        ],
        "dnssec_valid": false,
        "ip": "104.21.76.37",
        "verdict": {
            "tags": [
                "malware"
            ],
            "malicious": true,
            "categories": [
                "malware"
            ]
        },
        "whois": {
            "registrar": "NameSilo, LLC",
            "created": "2026-03-23T14:14:21Z",
            "updated": "2026-03-23T14:21:01Z",
            "expires": "2027-03-23T14:14:21Z",
            "nameservers": [
                "jacob.ns.cloudflare.com",
                "magali.ns.cloudflare.com"
            ]
        }
    },
    "vt": {
        "v": 1,
        "fetched_at": "2026-10-22T05:51:33Z",
        "analysis_at": "2026-10-18T15:41:18Z",
        "stats": {
            "timeout": 0,
            "harmless": 43,
            "malicious": 15,
            "suspicious": 3,
            "undetected": 31
        },
        "detections": {
            "CRDF": "malicious",
            "DNS8": "suspicious",
            "ESET": "suspicious",
            "VIPRE": "phishing",
            "G-Data": "phishing",
            "Lionic": "phishing",
            "Sophos": "phishing",
            "CyRadar": "phishing",
            "Fortinet": "spam",
            "SOCRadar": "phishing",
            "Kaspersky": "phishing",
            "LevelBlue": "phishing",
            "Seclookup": "malicious",
            "Gridinsoft": "phishing",
            "BitDefender": "phishing",
            "Chong Lua Dao": "malicious",
            "alphaMountain.ai": "phishing",
            "Forcepoint ThreatSeeker": "phishing"
        },
        "reputation": 0,
        "tags": [
            "dga"
        ],
        "created": "2026-03-23T00:00:00Z",
        "updated": "2026-03-23T00:00:00Z",
        "first_seen": "2026-03-23T14:57:24Z",
        "dns": [
            {
                "ttl": 300,
                "type": "A",
                "value": "104.21.76.37"
            },
            {
                "ttl": 1800,
                "type": "SOA",
                "rname": "dns.cloudflare.com",
                "value": "jacob.ns.cloudflare.com"
            },
            {
                "ttl": 21600,
                "type": "NS",
                "value": "jacob.ns.cloudflare.com"
            },
            {
                "ttl": 300,
                "type": "AAAA",
                "value": "2606:4700:3037::6815:4c25"
            },
            {
                "ttl": 300,
                "type": "AAAA",
                "value": "2606:4700:3034::ac43:ba98"
            },
            {
                "ttl": 300,
                "type": "A",
                "value": "172.67.186.152"
            },
            {
                "ttl": 21600,
                "type": "NS",
                "value": "magali.ns.cloudflare.com"
            }
        ],
        "dns_at": "2026-10-18T15:46:56Z",
        "jarm": "00000000000000000042d43d00041da8040ca1d7d1b3e955a3535eb361ef06",
        "cert": {
            "san": [
                "*.authstep1483-booking.com",
                "authstep1483-booking.com"
            ],
            "issuer": "Let's Encrypt / YE2",
            "serial": "64a7828405b8095c3c52a9412e054a29f79",
            "sha256": "0bab8b456ef8f8a2f4d9c76ce76c6c8abd1e19c1486b75d63e09987e4d057f41",
            "subject": "authstep1483-booking.com",
            "valid_to": "2026-12-15T16:20:05Z",
            "valid_from": "2026-09-16T16:20:06Z"
        },
        "whois": [],
        "rdap": {
            "status": [
                "client transfer prohibited"
            ],
            "events": {
                "last changed": "2026-10-12T19:38:35Z",
                "registration": "2026-03-23T00:00:00Z",
                "registrar expiration": "2027-03-23T00:00:00Z",
                "last update of RDAP database": "2026-10-13T15:15:52Z"
            },
            "registrar": "NameSilo, LLC",
            "registrar_iana_id": "1479"
        }
    },
    "webcheck": {
        "v": 1,
        "fetched_at": "2026-10-22T05:26:00Z",
        "mail_config": {
            "spf_lookups": 0
        },
        "caa_records": {
            "domain": "authstep1483-booking.com"
        },
        "block_lists": {
            "resolvers": 12,
            "blocked_by": [
                "CloudFlare Family"
            ],
            "blocked_count": 1
        },
        "archives": {
            "last": "2026-10-22T05:20:46Z",
            "first": "2026-10-09T22:27:51Z",
            "changes": 1,
            "days_archived": 2,
            "scans_per_day": 0.08,
            "avg_page_bytes": 644315
        },
        "trackers": {
            "requests": 5
        },
        "tls_connection": {
            "alpn": "h2",
            "cipher": "TLS_AES_256_GCM_SHA384",
            "protocol": "TLSv1.3",
            "versions": [
                "TLSv1.3"
            ],
            "authorized": true,
            "forward_secrecy": true
        },
        "ports": {
            "open": [
                80,
                443,
                8080
            ]
        },
        "dns_server": {
            "ns": [
                {
                    "ip": "108.162.194.29",
                    "host": "magali.ns.cloudflare.com"
                },
                {
                    "ip": "172.64.35.162",
                    "host": "jacob.ns.cloudflare.com"
                }
            ],
            "zone": "authstep1483-booking.com"
        },
        "location": {
            "ip": "2606:4700:3034::ac43:ba98",
            "asn": "13335",
            "org": "Cloudflare, Inc.",
            "city": "Toronto",
            "country": "CA"
        },
        "ssl": {
            "issuer": "Let's Encrypt / YE2",
            "subject": "authstep1483-booking.com"
        },
        "dns": {
            "A": [
                "172.67.186.152",
                "104.21.76.37"
            ],
            "NS": [
                "jacob.ns.cloudflare.com",
                "magali.ns.cloudflare.com"
            ],
            "SOA": "{\"nsname\": \"jacob.ns.cloudflare.com\", \"hostmaster\": \"dns.cloudflare.com\", \"serial\": 2415064842, \"refresh\": 10000, \"retry\": 2400, \"expire\": 604800, \"minttl\": 1800}",
            "AAAA": [
                "2606:4700:3037::6815:4c25",
                "2606:4700:3034::ac43:ba98"
            ]
        },
        "dnssec": {
            "ds": false,
            "rrsig": false,
            "dnskey": false
        },
        "firewall": {
            "waf": "Cloudflare",
            "has_waf": true
        },
        "get_ip": {
            "ip": "2606:4700:3034::ac43:ba98",
            "family": 6
        },
        "tech_stack": {
            "technologies": [
                "AngularJS",
                "Cloudflare Turnstile",
                "Cloudflare",
                "HTTP/3"
            ]
        },
        "whois": {
            "registrar": "NameSilo, LLC",
            "created": "2026-03-23T14:14:21Z",
            "updated": "2026-03-23T14:21:01Z",
            "expires": "2027-03-23T14:14:21Z",
            "status": [
                "clientTransferProhibited https://icann.org/epp"
            ],
            "nameservers": [
                "jacob.ns.cloudflare.com",
                "magali.ns.cloudflare.com"
            ]
        },
        "headers": {
            "headers": {
                "server": "cloudflare",
                "content-type": "text/html; charset=UTF-8",
                "content-security-policy": "default-src 'none'; script-src 'nonce-iR4H1E95xkcE5AQoYDqou8' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenge",
                "x-frame-options": "SAMEORIGIN",
                "x-content-type-options": "nosniff",
                "referrer-policy": "same-origin",
                "permissions-policy": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*",
                "cross-origin-opener-policy": "same-origin",
                "cross-origin-resource-policy": "same-origin",
                "cross-origin-embedder-policy": "require-corp"
            }
        }
    }
}
```