Last Updated: March 29, 2024
cert.org has 2 NS records, 1 A records, 0 AAAA records, 2 MX records, and 4 TXT records. Name servers for cert.org are ns1.sei.cmu.edu, ns2.sei.cmu.edu. A records for cert.org are 147.72.252.242. MX records that process @cert.org email are tilton.sei.cmu.edu, tingley.sei.cmu.edu. We have observed cert.org to have 179 subdomains. Technology that may be in use at cert.org includes google. The domain's primary website is hosted on a BigIP web server at 147.72.252.242 in United States. The website's description is: "the cert division is a leader in cybersecurity, partnering with government, industry, and law enforcement to improve the security and resilience of systems and networks." cert.org domain rank of 12,671 makes it valuable phishing target. Typosquat domains for cert.org may look like certe.org, cort.org, cret.org, ceert.org, curt.org. As of March 29, 2024, cert.org does not have any threat intelligence reports of concern.
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147.72.252.242
No DNS AAAA records
tilton.sei.cmu.edu
tingley.sei.cmu.edu
ns1.sei.cmu.edu
ns2.sei.cmu.edu
cert.org. 3600 IN TXT "google-site-verification=XOhFzgbzrxnwXF_zY4WWTJSkIyRfIjEI8eaOJCx4WiI"
cert.org. 3600 IN TXT "v=spf1 ip4:147.72.252.0/27 include:spf.protection.office365.us ?all"
cert.org. 3600 IN TXT "GjlKiHz4O+yqufLrRIiCkmyaNeKDsFtlP0EdfJ5Hd0ERRCB3rBFfT0hjRz5KpuVbK7z1iW6Vh6MtnSK/dHi1Lg=="
cert.org. 3600 IN TXT "MS=ms99326395"
cert.org has 179 subdomains in our inventory.
BigIP
United States
st:type: sei_page
og:url: https://www.sei.cmu.edu/about/divisions/cert/index.cfm
og:title: the cert division | software engineering institute
og:image:alt: the cert division | software engineering institute
og:type: website
og:description: the cert division is a leader in cybersecurity, partnering with government, industry, and law enforcement to improve the security and resilience of systems and networks.
og:image:width: 1400px
og:image:height: 500px
og:image: /sei-images/images/hero-about-main_1575.jpg
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1704671999, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "09:C7:24:10:1C:47:81:6B:2C:6B:A7:BD:3F:3C:BF:1C:A2:8C:47:C6", "authorityKeyIdentifier": "keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:cert.org", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1\nPolicy: 1.3.6.1.4.1.6449.1.2.2.7\n CPS: https://sectigo.com/CPS", "ctlSignedCertificateTimestamp": "BIHzAPEAdgB2_4g_Crb7lVHCYcz1h7o0tKTNuyncaEIKn-ZnTFo6dAAAAYsVtIBzAAAEAwBHMEUCIGIVyZvhRS_c50v_r1KyaERUU8AhyXgcIijovSBZuVRTAiEAtx7Cn0hzqRprsnNX8t5IveOnG5WhFp93SvOSyi9rFA0AdwDatr9rP7W2Ip-bwrtca-hwkXFsu1GEhTS9pD0wSNf7qwAAAYsVtIC6AAAEAwBIMEYCIQDWXgArpZO0wykh2XVCZL-WC28h-TNUGlRk0mPwxQquIQIhAKhG3queTn8-xT0fL4bSd7IRtACqwujNc1JU33_TAhXh", "authorityInfoAccess": "OCSP - URI:http://ocsp.sectigo.com\nCA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "BD:F6:05:9A:09:4F:1E:CC:81:F0:65:C1:41:B3:B5:EC:C4:FB:D7:49", "all_domains": ["cert.org"], "serial_number": "1BC73E0015392C80AD0D34B832236DAC", "subject": {"C": null, "CN": "cert.org", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=cert.org"}, "not_before": 1696809600, "issuer": {"C": "GB", "CN": "Sectigo RSA Domain Validation Secure Server CA", "L": "Salford", "O": "Sectigo Limited", "ST": "Greater Manchester", "emailAddress": null, "OU": null, "aggregated": "/C=GB/CN=Sectigo RSA Domain Validation Secure Server CA/L=Salford/O=Sectigo Limited/ST=Greater Manchester"}}, "cert_link": "https://ct.googleapis.com/logs/eu1/xenon2024/ct/v1/get-entries?start=246333129&end=246333129", "source": {"url": "https://ct.googleapis.com/logs/eu1/xenon2024/", "name": "Google 'Xenon2024' log"}, "update_type": "X509LogEntry", "seen": 1696876319.765727, "cert_index": 246333129}}