er.com Threat Intelligence and Information

Sep 02, 2025 domainpage

Host Location

Screenshot

alt-text

Dig Results

  • Got answer:
  • -»HEADER«- opcode: QUERY, status: NOERROR, id: 57673
  • flags: qr rd ra QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
  • OPT PSEUDOSECTION:
  • EDNS: version: 0, flags: udp: 1432
  • QUESTION SECTION:
  • er.com. IN A
  • ANSWER SECTION:
  • er.com. 51 IN A 86.105.245.69
  • Query time: 0 msec
  • SERVER: 192.168.1.153(192.168.1.1) (UDP)
  • WHEN: Tue Sep 02 00:26:06 UTC 2025
  • MSG SIZE rcvd: 51

Whois Data

  • Domain Name: ER.COM
  • Registry Domain ID: 695296_DOMAIN_COM-VRSN
  • Registrar URL: http://www.namecheap.com
  • Updated Date: 2024-11-14T18:32:40Z
  • Creation Date: 1990-11-12T05:00:00Z
  • Registry Expiry Date: 2026-11-11T05:00:00Z
  • Registrar: NameCheap, Inc.
  • Registrar IANA ID: 1068
  • Registrar Abuse Contact Email: abuse@namecheap.com
  • Registrar Abuse Contact Phone: +1.6613102107
  • Name Server: NS1.EFTYDNS.COM
  • Name Server: NS2.EFTYDNS.COM
  • DNSSEC: unsigned
  • Domain name: er.com
  • Registry Domain ID: 695296_DOMAIN_COM-VRSN
  • Registrar URL: http://www.namecheap.com
  • Updated Date: 2024-11-14T18:32:40.16Z
  • Creation Date: 1990-11-12T05:00:00.00Z
  • Registrar Registration Expiration Date: 2026-11-11T05:00:00.00Z
  • Registrar: NAMECHEAP INC
  • Registrar IANA ID: 1068
  • Registrar Abuse Contact Email: abuse@namecheap.com
  • Registrar Abuse Contact Phone: +1.9854014545
  • Reseller: NAMECHEAP INC
  • Registry Registrant ID:
  • Registrant Name: Redacted for Privacy
  • Registrant Organization: Privacy service provided by Withheld for Privacy ehf
  • Registrant Street: Kalkofnsvegur 2
  • Registrant City: Reykjavik
  • Registrant State/Province: Capital Region
  • Registrant Postal Code: 101
  • Registrant Country: IS
  • Registrant Phone: +354.4212434
  • Registrant Phone Ext:
  • Registrant Fax:
  • Registrant Fax Ext:
  • Registrant Email: 97b748490ee943b29a97a929fc64d90e.protect@withheldforprivacy.com
  • Registry Admin ID:
  • Admin Name: Redacted for Privacy
  • Admin Organization: Privacy service provided by Withheld for Privacy ehf
  • Admin Street: Kalkofnsvegur 2
  • Admin City: Reykjavik
  • Admin State/Province: Capital Region
  • Admin Postal Code: 101
  • Admin Country: IS
  • Admin Phone: +354.4212434
  • Admin Phone Ext:
  • Admin Fax:
  • Admin Fax Ext:
  • Admin Email: 97b748490ee943b29a97a929fc64d90e.protect@withheldforprivacy.com
  • Registry Tech ID:
  • Tech Name: Redacted for Privacy
  • Tech Organization: Privacy service provided by Withheld for Privacy ehf
  • Tech Street: Kalkofnsvegur 2
  • Tech City: Reykjavik
  • Tech State/Province: Capital Region
  • Tech Postal Code: 101
  • Tech Country: IS
  • Tech Phone: +354.4212434
  • Tech Phone Ext:
  • Tech Fax:
  • Tech Fax Ext:
  • Tech Email: 97b748490ee943b29a97a929fc64d90e.protect@withheldforprivacy.com
  • Name Server: ns1.eftydns.com
  • Name Server: ns2.eftydns.com
  • DNSSEC: unsigned

SSL Certificate Information

  • Certificate:
  • Data:
  • Version: 3 (0x2)
  • Serial Number:
  • 05:e6:83:72:1c:64:9d:9a:ad:22:3b:76:51:c5:14:d1:4c:c0
  • Signature Algorithm: sha256WithRSAEncryption
  • Issuer: C = US, O = Let’s Encrypt, CN = R11
  • Validity
  • Not Before: Aug 1 04:23:08 2025 GMT
  • Not After : Oct 30 04:23:07 2025 GMT
  • Subject: CN = er.com
  • Subject Public Key Info:
  • Public Key Algorithm: rsaEncryption
  • Public-Key: (2048 bit)
  • Modulus:
  • 00:ab:9e:89:af:19:37:b5:d3:d8:cf:92:0c:43:fd:
  • 65:12:dd:f3:ef:c8:2e:b6:aa:8e:02:90:75:21:1f:
  • f1:ee:10:9a:49:0f:bf:c0:4d:3d:20:77:27:16:0d:
  • c5:aa:85:85:63:43:ea:1a:a4:a7:48:12:72:bb:81:
  • ed:7d:6b:8f:2c:84:7d:e8:78:22:0a:aa:4b:47:b8:
  • 19:49:02:e8:ba:2e:9b:c1:91:e0:1d:bd:9b:27:67:
  • a4:6d:19:37:3a:ce:73:b4:cb:df:48:db:b1:2c:67:
  • 0f:1c:28:2f:db:81:9d:08:e5:12:ee:08:40:34:19:
  • f8:02:4b:1d:7c:9e:b7:9b:e4:fb:76:3a:35:8a:7b:
  • f4:0d:8c:da:1a:30:a5:50:4d:4f:64:c1:cb:ad:51:
  • 5e:27:f2:2c:0e:fc:4d:1f:09:e9:15:d0:c5:67:ad:
  • 0a:86:50:7a:7e:03:cd:cd:cb:9f:5e:ea:fc:a2:3d:
  • b7:8f:21:30:fa:e1:d5:0b:d3:24:fa:a2:6e:1b:70:
  • 6e:b9:6f:f9:b2:7a:3c:4d:7a:cc:30:c6:e8:f2:03:
  • d7:77:c9:9b:ec:83:17:38:0f:5b:e1:70:92:4d:ed:
  • 6c:3f:ab:ee:7a:99:45:bf:b4:0b:81:2a:57:9f:e9:
  • 1e:db:db:47:4e:f5:5a:bf:c6:cb:e7:4c:42:24:fe:
  • 94:03
  • Exponent: 65537 (0x10001)
  • X509v3 extensions:
  • X509v3 Key Usage: critical
  • Digital Signature, Key Encipherment
  • X509v3 Extended Key Usage:
  • TLS Web Server Authentication, TLS Web Client Authentication
  • X509v3 Basic Constraints: critical
  • CA:FALSE
  • X509v3 Subject Key Identifier:
  • B9:D6:18:4B:08:6D:0D:60:28:5B:25:43:94:66:09:F2:CE:C8:04:63
  • X509v3 Authority Key Identifier:
  • C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
  • Authority Information Access:
  • CA Issuers - URI:http://r11.i.lencr.org/
  • X509v3 Subject Alternative Name:
  • DNS:er.com, DNS:www.er.com
  • X509v3 Certificate Policies:
  • Policy: 2.23.140.1.2.1
  • X509v3 CRL Distribution Points:
  • Full Name:
  • URI:http://r11.c.lencr.org/65.crl
  • CT Precertificate SCTs:
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
  • 67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
  • Timestamp : Aug 1 05:21:39.043 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:3D:25:8B:84:CB:3B:1E:12:38:69:3F:5C:
  • 19:A4:6B:30:F4:AE:FE:F6:C3:A7:1B:94:8B:F2:A6:0C:
  • 80:92:03:C6:02:21:00:EC:51:40:CE:81:8E:42:0D:60:
  • F5:C5:8F:F5:9E:83:0F:29:91:E5:E1:03:AE:45:4D:9E:
  • D1:65:5A:DB:BE:BC:AD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Aug 1 05:21:39.013 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:31:44:E3:C3:C6:0E:18:DC:6E:60:E7:69:
  • 7D:2C:40:8E:6C:A9:02:20:C6:C3:35:11:C4:9D:98:9E:
  • D5:BB:9C:B6:02:20:2D:8B:F5:C1:B3:CA:43:51:A1:90:
  • 5D:17:2E:03:6C:2D:6F:42:9B:CA:F5:24:D1:01:88:5D:
  • F5:28:7D:78:97:46
  • Signature Algorithm: sha256WithRSAEncryption
  • Signature Value:
  • 13:bc:3a:46:f1:5b:9a:13:72:a7:78:31:19:23:71:f3:10:5d:
  • 9a:46:5f:38:97:d9:b1:88:00:5d:d6:39:cb:4b:2f:83:ef:89:
  • 9b:aa:18:19:39:52:01:b3:12:7b:a6:eb:b5:e8:f5:23:ae:ff:
  • 4b:0a:fa:12:b7:2b:53:c4:df:bc:dd:86:b6:5f:43:61:03:e4:
  • d3:13:20:50:31:f3:b0:90:19:87:07:b9:f4:a5:f3:aa:ff:7d:
  • 85:1c:f9:04:62:fe:1b:b7:57:aa:1d:9b:53:e2:4f:36:89:cb:
  • c6:b2:7f:d5:df:2d:d0:1c:50:d1:49:8a:87:6b:ae:67:62:21:
  • c6:06:88:7c:69:48:ad:68:92:32:38:12:17:7c:ee:b8:cb:0d:
  • 74:f5:57:89:22:71:e5:cf:b0:56:a8:39:6f:4e:22:ff:43:19:
  • a5:79:d1:09:28:d1:2f:32:0f:50:a1:e2:23:83:3a:71:15:88:
  • 22:d2:66:94:76:84:c0:cc:f0:c7:0c:81:ab:e1:ca:e7:d7:79:
  • c9:27:50:96:83:6c:d5:4f:a1:78:4f:52:91:3e:45:67:d5:d4:
  • 42:61:57:b1:54:8b:82:52:46:e4:87:a4:8e:99:ac:26:b6:a5:
  • de:14:59:16:da:33:75:9d:b7:30:bf:f8:38:ee:c7:40:82:3e:
  • 3c:ae:2d:a4

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