sign-in.icu Threat Intelligence and Information

Screenshot

Dig Results

• Got answer:
• -»HEADER«- opcode: QUERY, status: NOERROR, id: 24911
• flags: qr rd ra QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
• OPT PSEUDOSECTION:
• EDNS: version: 0, flags: udp: 1432
• QUESTION SECTION:
• sign-in.icu. IN A
• ANSWER SECTION:
• sign-in.icu. 298 IN A 104.21.64.220
• sign-in.icu. 298 IN A 172.67.156.36
• Query time: 0 msec
• SERVER: 192.168.1.153(192.168.1.1) (UDP)
• WHEN: Thu Mar 05 00:13:19 UTC 2026
• MSG SIZE rcvd: 72

Whois Data

• Domain Name: SIGN-IN.ICU
• Registry Domain ID: D583429638-CNIC
• Registrar URL: https://www.namesilo.com
• Updated Date: 2025-09-12T10:28:13.0Z
• Creation Date: 2025-08-19T17:54:35.0Z
• Registry Expiry Date: 2026-08-19T23:59:59.0Z
• Registrar: NameSilo, LLC
• Registrar IANA ID: 1479
• Name Server: LILYANA.NS.CLOUDFLARE.COM
• Name Server: IVAN.NS.CLOUDFLARE.COM
• DNSSEC: unsigned
• Registrar Abuse Contact Email: abuse@namesilo.com
• Registrar Abuse Contact Phone: +1.4805240066
• https://www.centralnicregistry.com/support/information/rdap «<
• blacklisted. All data is (c) CentralNic Ltd (https://www.centralnicregistry.com)

SSL Certificate Information

• Certificate:
• Data:
• Version: 3 (0x2)
• Serial Number:
• 36:f9:96:78:7e:6a:ed:0a:11:f9:33:c3:6a:36:93:74
• Signature Algorithm: ecdsa-with-SHA256
• Issuer: C = US, O = Google Trust Services, CN = WE1
• Validity
• Not Before: Feb 12 21:45:30 2026 GMT
• Not After : May 13 22:42:43 2026 GMT
• Subject: CN = sign-in.icu
• Subject Public Key Info:
• Public Key Algorithm: id-ecPublicKey
• Public-Key: (256 bit)
• pub:
• 04:c6:d0:d5:00:45:65:42:4d:17:cc:bd:9f:c2:11:
• f0:ec:64:24:f7:5b:86:6d:dc:0b:4a:1a:da:c8:19:
• 36:8c:89:3b:f9:d0:99:77:54:4e:ac:0d:a8:b8:b3:
• c6:b9:ca:24:6c:77:41:c6:03:f3:d0:14:c3:f8:6c:
• 9f:38:d7:83:36
• ASN1 OID: prime256v1
• NIST CURVE: P-256
• X509v3 extensions:
• X509v3 Key Usage: critical
• Digital Signature
• X509v3 Extended Key Usage:
• TLS Web Server Authentication
• X509v3 Basic Constraints: critical
• CA:FALSE
• X509v3 Subject Key Identifier:
• 0D:4E:8C:D0:B8:21:C9:41:D9:A0:09:9C:01:1E:89:61:E9:FF:09:F8
• X509v3 Authority Key Identifier:
• 90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38
• Authority Information Access:
• OCSP - URI:http://o.pki.goog/s/we1/Nvk
• CA Issuers - URI:http://i.pki.goog/we1.crt
• X509v3 Subject Alternative Name:
• DNS:sign-in.icu, DNS:*.sign-in.icu
• X509v3 Certificate Policies:
• Policy: 2.23.140.1.2.1
• X509v3 CRL Distribution Points:
• Full Name:
• URI:http://c.pki.goog/we1/R7LgAnKD4Lk.crl
• CT Precertificate SCTs:
• Signed Certificate Timestamp:
• Version : v1 (0x0)
• Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
• DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
• Timestamp : Feb 12 22:45:30.903 2026 GMT
• Extensions: none
• Signature : ecdsa-with-SHA256
• 30:45:02:21:00:E1:97:60:F9:FE:FB:41:21:05:07:7B:
• 21:0D:81:F4:5C:A6:08:D7:BE:F2:CE:09:D0:8E:A6:B0:
• A0:57:C5:0B:47:02:20:46:18:E6:0A:EE:9F:9C:24:19:
• B5:76:2C:9B:58:88:39:AB:02:14:D8:35:1D:EC:4F:1D:
• 8C:6E:A8:5E:55:FB:88
• Signed Certificate Timestamp:
• Version : v1 (0x0)
• Log ID : D1:6E:A9:A5:68:07:7E:66:35:A0:3F:37:A5:DD:BC:03:
• A5:3C:41:12:14:D4:88:18:F5:E9:31:B3:23:CB:95:04
• Timestamp : Feb 12 22:45:31.131 2026 GMT
• Extensions: none
• Signature : ecdsa-with-SHA256
• 30:46:02:21:00:A2:D5:DC:2A:A2:9C:65:7E:89:8E:44:
• D9:5E:8F:D5:41:61:5A:43:DB:81:A3:74:87:8D:8D:24:
• 07:6E:A2:DA:34:02:21:00:FF:CA:E2:48:B9:EA:72:73:
• BF:B8:86:5B:BB:CF:32:46:64:6C:30:9E:81:9C:47:3E:
• 10:CE:70:F2:E7:09:80:65
• Signature Algorithm: ecdsa-with-SHA256
• Signature Value:
• 30:44:02:20:11:8f:5d:55:09:2b:38:de:23:6a:c1:a3:1b:5e:
• e8:39:07:a7:c5:85:43:b6:4c:94:c9:b4:32:ff:08:f0:f5:47:
• 02:20:66:d6:59:cd:3c:9f:8e:2d:a5:e8:e1:55:49:b5:a3:10:
• a8:f2:d2:68:30:bd:34:8b:27:f8:a3:ce:fb:ea:8a:ee

Additional Links

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