# de10027.firebaseapp.com serves a 404 Not Found error page | PhishDestroy

Content language: English
Canonical HTML report: https://phishdestroy.io/domain/de10027.firebaseapp.com/
Machine-readable companion: https://phishdestroy.io/domain/de10027.firebaseapp.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: 2026-10-25 17:45:12 UTC
- Last availability or vendor check: 2026-11-01 02:54:04 UTC
- Stored record updated: 2026-11-01 05:01:03 UTC
- VirusTotal detections in the stored snapshot: 13/92
- Independent public blocklist matches in the stored snapshot: 0
- Google Safe Browsing stored result: checked_clean

## Stored infrastructure

- Observed IP address: 199.36.158.100
- Registrar in stored WHOIS data: Google LLC
- Last stored HTTP status: 200
- Registration date (registry RDAP, firebaseapp.com): 2012-10-15 18:12:22 UTC

## Evidence links

- URLScan report: https://urlscan.io/result/01a17429-2917-735a-81b4-fa31e25288ec/
- VirusTotal domain view: https://www.virustotal.com/gui/domain/de10027.firebaseapp.com
- Certificate Transparency search: https://crt.sh/?q=%25.de10027.firebaseapp.com
- Web Archive lookup: https://web.archive.org/web/*/https://de10027.firebaseapp.com/

## Corrections

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

## Public report package

PhishDestroy records that de10027.firebaseapp.com returned a 404 Not Found error page with no interactive content.

The captured page for de10027.firebaseapp.com is a plain server error response. It displays a bold "Not Found" heading followed by the message that the requested URL was not found on this server, plus a note that a 404 error was encountered while trying to use an ErrorDocument to handle the request. There is no form, login, or other interaction on the page. The capture context records a redirect from this host to rcoproperty.com.au, so the error page may reflect the state at capture time rather than any interactive content.

The stored VirusTotal domain result reports 13 detections out of 92 engines. ESET reported "phishing"; VIPRE reported "phishing".
Package revision: e1c62da0fb0305ae7600aabaf8fa1c24b2bbfbca487656f47af0863d1f17cf0b
Text generated (not scan time): 2026-10-31 03:46:51
Reviewed evidence snapshot: {"domain":"de10027.firebaseapp.com","screenshot_available":true,"page_title":"404 Not Found","virustotal":{"detections":13,"engines":92,"malicious":12,"suspicious":1,"retrieved_date":"2026-10-25","analysis_date":"2026-10-25","flagging_vendors":["ESET","VIPRE","G-Data","Lionic","Sophos","Fortinet","URLQuery","Seclookup","Gridinsoft","SafeToOpen","BitDefender","Chong Lua Dao","alphaMountain.ai"],"vendor_labels":{"ESET":"phishing","VIPRE":"phishing","G-Data":"phishing","Lionic":"phishing","Sophos":"phishing","Fortinet":"phishing","URLQuery":"suspicious","Seclookup":"malicious","Gridinsoft":"phishing","SafeToOpen":"phishing","BitDefender":"phishing","Chong Lua Dao":"malicious","alphaMountain.ai":"phishing"},"scope":"domain"},"capture_context":{"relationship":"screenshot associated with this domain record","final_host":"rcoproperty.com.au","captured_on":"2026-10-25","redirects":[{"from_host":"de10027.firebaseapp.com","to_host":"rcoproperty.com.au"}]},"virustotal_public_summary":"The stored VirusTotal domain result reports 13 detections out of 92 engines. ESET reported \"phishing\"; VIPRE reported \"phishing\".","page_paragraph_target_characters":519}
Source facts (timestamps as stored): {"record_id":1661110,"first_recorded_at":"2026-10-25 18:45:12","virustotal":{"source":"VirusTotal","scope":"unknown","result_state":"complete","numerator":13,"denominator":92,"malicious":12,"suspicious":1,"vendors":{"ESET":"phishing","VIPRE":"phishing","G-Data":"phishing","Lionic":"phishing","Sophos":"phishing","Fortinet":"phishing","URLQuery":"suspicious","Seclookup":"malicious","Gridinsoft":"phishing","SafeToOpen":"phishing","BitDefender":"phishing","Chong Lua Dao":"malicious","alphaMountain.ai":"phishing"},"observed_at":"2026-10-25T18:23:23Z","checked_at":"2026-10-27 20:00:27","fetched_at":"2026-10-25T18:30:57Z","time_basis":"UTC (provider ISO timestamps)","stored_summary":{"source":"VirusTotal","scope":"unknown","result_state":"observed","numerator":15,"denominator":92,"malicious":null,"suspicious":null,"vendors":["alphaMountain.ai","BitDefender","Chong Lua Dao","CyRadar","DNS8","ESET","Fortinet","G-Data","Gridinsoft","Lionic","SafeToOpen","Seclookup","SOCRadar","Sophos","VIPRE"],"observed_at":"2026-10-25 18:23:23","checked_at":"2026-10-27 20:00:27","fetched_at":"2026-10-27 19:00:28","time_basis":"as stored; legacy timezone not established"}},"google_safe_browsing":{"source":"Google Safe Browsing","state":"checked_clean","verdict":0,"checked_at":"2026-11-01 06:01:03"},"spamhaus":{"source":"Spamhaus","verdict":null,"checked_at":"2026-10-25 20:30:45"},"availability":{"source":"stored HTTP observation","state":"alive","observed_at":"2026-11-01 03:54:04"}}

## Stored page captures

- Primary capture: https://i.ibb.co/TBy9Myyj/1e9a8e85e7cd.png
  Captured: 2026-10-25 17:45:12 UTC
- URLScan capture: https://screenshots.phishdestroy.io/01a17429-2917-735a-81b4-fa31e25288ec.png
  Captured: 2026-10-25 17:45:12 UTC
  Source report: https://urlscan.io/result/01a17429-2917-735a-81b4-fa31e25288ec/

## 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": "2026-10-25T18:30:45Z",
        "uuid": "01a17429-2917-735a-81b4-fa31e25288ec",
        "scanned_at": "2026-10-25T17:43:43Z",
        "final_url": "https://rcoproperty.com.au/js/-/",
        "status": 404,
        "redirected": "off-domain",
        "redirects": [
            {
                "to": "https://de10027.firebaseapp.com/",
                "from": "http://de10027.firebaseapp.com/",
                "status": 307
            },
            {
                "to": "https://rcoproperty.com.au/js/-/",
                "from": "https://de10027.firebaseapp.com/"
            }
        ],
        "ip": "185.184.154.169",
        "ptr": "ipb9b89aa9.ipv4.syd02.ds.network",
        "domains": [
            "de10027.firebaseapp.com"
        ],
        "ips": [
            "185.184.154.169",
            "199.36.158.100"
        ],
        "asns": [
            "38719",
            "54113"
        ],
        "countries": [
            "SG",
            "US"
        ],
        "doc_hash": "a91609705400a9093ca46e10f8426ea349b28fb4aafb1af0a0383b86ffe00906",
        "tls": {
            "san": [
                "firebaseapp.com",
                "*.firebaseapp.com"
            ],
            "cipher": "AES_128_GCM",
            "issuer": "WR4",
            "subject": "firebaseapp.com",
            "protocol": "TLS 1.3",
            "valid_to": "2026-12-22T18:00:28Z",
            "valid_from": "2026-09-23T18:00:29Z"
        },
        "domain_age_days": 3495,
        "apex_age_days": 3495,
        "tls_age_days": 33,
        "tls_valid_days": 89,
        "requests": 4,
        "verdicts": {
            "engines": {
                "tags": [
                    "urlscan-ml",
                    "urlscan-ml-60c5e22"
                ],
                "score": -60,
                "malicious": false
            },
            "overall": {
                "score": 0,
                "malicious": false
            }
        },
        "headers": {
            "content-type": "text/html; charset=utf-8",
            "strict-transport-security": "max-age=31556926; includeSubDomains; preload"
        }
    },
    "vt": {
        "v": 1,
        "fetched_at": "2026-10-25T18:30:57Z",
        "analysis_at": "2026-10-25T18:23:23Z",
        "stats": {
            "timeout": 0,
            "harmless": 49,
            "malicious": 12,
            "suspicious": 1,
            "undetected": 30
        },
        "detections": {
            "ESET": "phishing",
            "VIPRE": "phishing",
            "G-Data": "phishing",
            "Lionic": "phishing",
            "Sophos": "phishing",
            "Fortinet": "phishing",
            "URLQuery": "suspicious",
            "Seclookup": "malicious",
            "Gridinsoft": "phishing",
            "SafeToOpen": "phishing",
            "BitDefender": "phishing",
            "Chong Lua Dao": "malicious",
            "alphaMountain.ai": "phishing"
        },
        "reputation": 0,
        "registrar": "MarkMonitor Inc.",
        "created": "2012-10-15T18:12:22Z",
        "expires": "2027-10-15T18:12:22Z",
        "updated": "2026-09-13T10:18:21Z",
        "first_seen": "2023-09-28T17:41:14Z",
        "dns": [
            {
                "ttl": 300,
                "type": "AAAA",
                "value": "2620:0:890::100"
            },
            {
                "ttl": 300,
                "type": "A",
                "value": "199.36.158.100"
            },
            {
                "ttl": 300,
                "type": "TXT",
                "value": "v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB"
            },
            {
                "ttl": 300,
                "type": "TXT",
                "value": "v=spf1 redirect=_spf.google.com"
            }
        ],
        "dns_at": "2026-10-25T18:28:41Z",
        "jarm": "29d3fd00029d29d00041d41d00041d6b5eefa2404a56c2ced79a0d16afe36c",
        "cert": {
            "san": [
                "firebaseapp.com",
                "*.firebaseapp.com"
            ],
            "issuer": "Google Trust Services / WR4",
            "serial": "6739a2897e2a0d3b0ae167cf7c0ccf9f",
            "sha256": "044f879fc66c5b0ffe5f059867a14d1245a8f289de612e1dadc662f7cfbf44a6",
            "subject": "firebaseapp.com",
            "valid_to": "2026-12-22T18:00:28Z",
            "valid_from": "2026-09-23T18:00:29Z"
        },
        "whois": {
            "registrar": "MarkMonitor Inc.",
            "registrar_iana_id": "292",
            "registrar_url": "http://www.markmonitor.com",
            "created": "2012-10-15T18:12:22Z",
            "updated": "2026-09-13T10:18:21Z",
            "expires": "2027-10-15T00:00:00Z",
            "status": [
                "clientDeleteProhibited",
                "clientTransferProhibited",
                "clientUpdateProhibited"
            ],
            "nameservers": [
                "ns-cloud-c1.googledomains.com",
                "ns-cloud-c2.googledomains.com",
                "ns-cloud-c3.googledomains.com",
                "ns-cloud-c4.googledomains.com"
            ],
            "dnssec": "unsigned"
        }
    },
    "webcheck": {
        "v": 1,
        "fetched_at": "2026-10-25T18:52:05Z",
        "mail_config": {
            "spf": "v=spf1 redirect=_spf.google.com",
            "dkim": [
                "default",
                "google",
                "selector1",
                "selector2",
                "k1",
                "k2",
                "k3",
                "s1"
            ],
            "dkim_bits": 1024,
            "spf_lookups": 1
        },
        "caa_records": {
            "count": 1,
            "domain": "firebaseapp.com",
            "issuers": [
                "pki.goog"
            ]
        },
        "block_lists": {
            "resolvers": 12,
            "blocked_by": [
                "CloudFlare Family"
            ],
            "blocked_count": 1
        },
        "trackers": {
            "requests": 1
        },
        "mixed_content": {
            "third_party_scripts": 0
        },
        "status": {
            "up": true,
            "code": 200,
            "timings": {
                "dns": 2,
                "tls": 27,
                "wait": 22,
                "connect": 15,
                "download": 0
            },
            "response_ms": 66
        },
        "tls_connection": {
            "alpn": "h2",
            "cipher": "TLS_AES_128_GCM_SHA256",
            "protocol": "TLSv1.3",
            "versions": [
                "TLSv1.2",
                "TLSv1.3"
            ],
            "authorized": true,
            "forward_secrecy": true
        },
        "ports": {
            "open": [
                80,
                443
            ]
        },
        "carbon": {
            "bytes": 135,
            "co2_grams": 0,
            "cleaner_than": 95
        },
        "dns_server": {
            "ns": [
                {
                    "ip": "216.239.38.108",
                    "host": "ns-cloud-c4.googledomains.com"
                },
                {
                    "ip": "216.239.36.108",
                    "host": "ns-cloud-c3.googledomains.com"
                },
                {
                    "ip": "216.239.32.108",
                    "host": "ns-cloud-c1.googledomains.com"
                },
                {
                    "ip": "216.239.34.108",
                    "host": "ns-cloud-c2.googledomains.com"
                }
            ],
            "zone": "firebaseapp.com"
        },
        "location": {
            "ip": "2620:0:890::100",
            "asn": "54113",
            "org": "Fastly, Inc.",
            "country": "US"
        },
        "ssl": {
            "issuer": "Google Trust Services / WR4",
            "subject": "firebaseapp.com"
        },
        "dns": {
            "A": [
                "199.36.158.100"
            ],
            "TXT": [
                "v=spf1 redirect=_spf.google.com",
                "v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB"
            ],
            "AAAA": [
                "2620:0:890::100"
            ]
        },
        "dnssec": {
            "ds": false,
            "rrsig": false,
            "dnskey": false
        },
        "hsts": {
            "header": "max-age=31556926; includeSubDomains; preload",
            "message": "Site is compatible with the HSTS preload list!",
            "compatible": true
        },
        "http_security": {
            "xFrameOptions": false,
            "referrerPolicy": false,
            "xXSSProtection": false,
            "permissionsPolicy": false,
            "xContentTypeOptions": false,
            "contentSecurityPolicy": false,
            "strictTransportPolicy": "max-age=31556926; includeSubDomains; preload",
            "crossOriginOpenerPolicy": false,
            "crossOriginEmbedderPolicy": false,
            "crossOriginResourcePolicy": false
        },
        "get_ip": {
            "ip": "2620:0:890::100",
            "family": 6
        },
        "redirects": {
            "chain": [
                "https://de10027.firebaseapp.com"
            ]
        },
        "headers": {
            "headers": {
                "content-type": "text/html; charset=utf-8",
                "strict-transport-security": "max-age=31556926; includeSubDomains; preload"
            }
        }
    }
}
```