Last Updated: May 27, 2024
simtk.org has 2 NS records, 1 A records, 0 AAAA records, 2 MX records, and 1 TXT records. Name servers for simtk.org are ns2.simtk.org, ns1.simtk.org. A records for simtk.org are 171.64.65.11. MX records that process @simtk.org email are mail.simtk.org, lists.simtk.org. We have observed simtk.org to have 9 subdomains. A subdomain count of 9 is considered a small digital footprint. As of May 27, 2024, simtk.org does not have any threat intelligence reports of concern.
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171.64.65.11
No DNS AAAA records
mail.simtk.org
lists.simtk.org
ns2.simtk.org
ns1.simtk.org
simtk.org. 780 IN TXT "v=spf1 ip4:171.64.65.11 ip4:171.67.219.64/27 ip4:171.67.224.0/28 ip4:171.67.43.137 ip4:171.67.43.138 ip4:171.67.43.139 ip4:171.67.43.140 ip4:171.67.43.141 " "include:_spf.google.com include:_spf.qualtrics.com include:icpbounce.com ip4:148.163.149.245 ip4:148.163.153.235 ip4:148.163.135.119 ip4:148.163.139.119 ?all"
simtk.org has 9 subdomains in our inventory.
Apache/2.4.25 (Debian)
United States
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1715471999, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "1B:BC:FC:5A:CC:3E:3A:31:03:4F:AE:4F:A1:A5:19:13:30:00:7E:2C", "authorityKeyIdentifier": "keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:www.simtk.org, DNS:simtk.org", "crlDistributionPoints": "Full Name:\n URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\nPolicy: 1.3.6.1.4.1.6449.1.2.1.3.4\n CPS: https://sectigo.com/CPS", "ctlSignedCertificateTimestamp": "BIIBawFpAHcAdv-IPwq2-5VRwmHM9Ye6NLSkzbsp3GhCCp_mZ0xaOnQAAAGHcZO9XAAABAMASDBGAiEA6_qa0q43DzOi16oMCRSNHmt90Q2lkHckCI9FuFrpv9gCIQDG4zdzleczdX1ehDbHbHj42OyptmkInAYSVdB5ETZd9AB2ANq2v2s_tbYin5vCu1xr6HCRcWy7UYSFNL2kPTBI1_urAAABh3GTvbMAAAQDAEcwRQIhAIZwVZrSR1NjcektxitViuj55J5Idv5TVaYGmXSw8I6zAiACSc9ofnwNwD6ZRUnyaXH24qH2eL934t7gCby70WPSdAB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABh3GTvdIAAAQDAEcwRQIga0FqSmOD6xdVIJv350xmuRNtNs2O1bKnoDP6HLfTt_8CIQDUfI0LrAMN4Ss40sIzPSGPvNZyTKqenmNbmTXjG5LPvQ==", "authorityInfoAccess": "OCSP - URI:http://ocsp.sectigo.com\nCA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "5D:08:90:9A:A8:DE:3F:91:BA:75:04:E8:A8:88:26:12:3E:EE:03:9A", "all_domains": ["simtk.org", "www.simtk.org"], "serial_number": "67F961CBE15F6FF383D06EAA25EFBDD", "subject": {"C": "US", "CN": "simtk.org", "L": null, "O": "Stanford University", "ST": "California", "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=simtk.org/O=Stanford University/ST=California"}, "not_before": 1681171200, "issuer": {"C": "GB", "CN": "Sectigo RSA Organization Validation Secure Server CA", "L": "Salford", "O": "Sectigo Limited", "ST": "Greater Manchester", "emailAddress": null, "OU": null, "aggregated": "/C=GB/CN=Sectigo RSA Organization Validation Secure Server CA/L=Salford/O=Sectigo Limited/ST=Greater Manchester"}}, "cert_link": "https://ct.googleapis.com/logs/us1/argon2024/ct/v1/get-entries?start=240269000&end=240269000", "source": {"url": "https://ct.googleapis.com/logs/us1/argon2024/", "name": "Google 'Argon2024' log"}, "update_type": "X509LogEntry", "seen": 1696914780.625596, "cert_index": 240269000}}