Last Updated: May 18, 2024
jh.edu has 2 NS records, 1 A records, 0 AAAA records, 1 MX records, and 17 TXT records. Name servers for jh.edu are ens1.jhu.edu, ens1.jhmi.edu. A records for jh.edu are . MX records that process @jh.edu email are smtp.johnshopkins.edu. We have observed jh.edu to have 111 subdomains. Technology that may be in use at jh.edu includes apple, atlassian, cisco. As of May 18, 2024, jh.edu does not have any threat intelligence reports of concern.
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No DNS A records
No DNS AAAA records
smtp.johnshopkins.edu
ens1.jhu.edu
ens1.jhmi.edu
jh.edu. 3600 IN TXT "smartsheet-site-validation=yX1wpBi5dw4KvymUdGbExTQ0kZVpmjjd"
jh.edu. 3600 IN TXT "docusign=7992f5bc-6cf3-4e44-8ecb-be7a5616c730"
jh.edu. 3600 IN TXT "ZA=6I7U2iv5bGtBQyS0YGfPgg=="
jh.edu. 3600 IN TXT "v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzQPCEAejADhe7eGlr0xwzSF5QKp4h/RcPZW0ipnedecDE/R" "" "CMvzA+1rMOcCutRKf/7Gbe3btYWlUv8J/0/yy9LroVmqQcB5MUOTGInjuWjCQHwmyqpcj0MyScc28mT/ZS4OgKi+/hFlQCk" "" "+bdzPPwmZ3peHxVv4nQD0KNTDSbeyKodB4Ix/FFsOTrIoMjqrZDHPLhMRB3oPbjPQUBiobKmD" "" "+77hysoGnFVVpz5kImlVx2w0Bq6Tp/SrFAPZEs/YK1L4Om+8AW0vID2oDlFWBI+vVgbpNf8Fqq" "" "+fuHY33EbB2qpUheW7/bEReT8oZr2k5a8WDY7BjWxwfiWhpmwPXsQIDAQAB" ""
jh.edu. 3600 IN TXT "5pAChH+wx34IDOtSjAvLNPNvmBssrSdxxHLVPI3NNwSj1DtoxFw32XLNAzx47V56hAPU6wrrs54/cbGDRfP/Cg=="
jh.edu. 3600 IN TXT "apple-domain-verification=xrmmZNhY01pqJVMH"
jh.edu. 3600 IN TXT "ca3-44704f7e5e37457a9b14b08b5e9d9378"
jh.edu. 3600 IN TXT "v=spf1 include:spf1.jh.edu include:spf2.jh.edu ip4:162.129.251.11 ip4:162.129.251.14 ip4:128.220.160.6 ip4:128.220.160.1 include:spf.protection.outlook.com -all"
jh.edu. 3600 IN TXT "atlassian-domain-verification=v82iuU5jtUo6DLhV8wuZZxOk5KYBZdPh/5H+/GFe2/qw/ulV5gYzSVyg1UvD5xyw"
jh.edu. 3600 IN TXT "docusign=58a804e3-eabd-41f6-9d5c-393c0e763aa9"
jh.edu. 3600 IN TXT "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCUje6rrWvjjD1WgoaQin/1q2lvZ8xFdq7aeRr46Xo8ZBbvA9Ar0Drr5ss1vcPPRv2niwMVdlQWrE+tvkQgOopPFj7KBHzVj2JFuiMJI602/uxbY+CQrdhPoeqN5gfYguwk/3H9ybCqVz0hqUPANg9Ygg/oKtGmijirSFGnptUP3QIDAQAB"
jh.edu. 3600 IN TXT "docusign=ff72a9de-d518-44e5-b5c7-5cfa7ecdb030"
jh.edu. 3600 IN TXT "docusign=d53f1c01-202c-4310-b55d-f7bd9488e2a6"
jh.edu. 3600 IN TXT "MS=ms86683358"
jh.edu. 3600 IN TXT "apple-domain-verification=5cYZ0nzAStZQ3YFj"
jh.edu. 3600 IN TXT "ZOOM_verify_CSLVho-ZRZaN0Ae1uo_a1A"
jh.edu. 3600 IN TXT "cisco-ci-domain-verification=107f426032014f31e93ba867de15522406a88dc24037e8f5e37cd75338c0e759"
jh.edu has 111 subdomains in our inventory.
No domain meta-data found. Please check back at a later time.
{"data":{"cert_index":1363696,"cert_link":"https:\/\/oak.ct.letsencrypt.org\/2025h1\/ct\/v1\/get-entries?start=1363696&end=1363696","leaf_cert":{"all_domains":["jh.edu","mrpdtelcupsub.nts.jhu.edu","mrpmtelcuppub-ms.nts.jhu.edu","mrpmtelcuppub.nts.jhu.edu","nts.jhu.edu"],"extensions":{"authorityInfoAccess":"OCSP - URI:http:\/\/ocsp.sectigo.com\nCA Issuers - URI:http:\/\/crt.sectigo.com\/InCommonRSAServerCA2.crt\n","authorityKeyIdentifier":"keyid:EF:4C:00:92:A6:FB:76:2E:5E:95:E2:C9:5F:87:1B:19:D5:4D:E2:D9\n","basicConstraints":"CA:FALSE","certificatePolicies":"Policy: 2.23.140.1.2.2\nPolicy: 1.3.6.1.4.1.6449.1.2.2.103\n CPS: https:\/\/sectigo.com\/CPS","crlDistributionPoints":"Full Name:\n URI:http:\/\/crl.sectigo.com\/InCommonRSAServerCA2.crl","ctlSignedCertificateTimestamp":"BIIBagFoAHYAzxFW7tUufK_zh1vZaS6b6RpxZ0qwF-ysAdJbd87MOwgAAAGMWkIOCAAABAMARzBFAiEA7hqW9CB8I9TOTL6q40MahLhhdICMtYChsc-JmV6c-DUCIBnwwQb4vXFm9fus-5fzjQQm_n0HOXYutBjsKOi4Y_inAHYAouMK5EXvva2bfjjtR2d3U9eCW4SU1yteGyzEuVCkR-cAAAGMWkIOAwAABAMARzBFAiEAvwGlKbCvByg0ndCO4WjN-qF_ZffUOZHdfF_p5fuQkKICIDoWYbMeiZ76ugD5dxuL4tl0cbtTfYgbCeEbL9S9JtzGAHYATnWjJ1yaEMM4W2zU3z9S6x3w4I4bjWnAsfpksWKaOd8AAAGMWkIN5AAABAMARzBFAiEA0v7Y-LRBUjx4MhpUFAWrPKXhViNy7WXi27z1Od86nNECIAJFUriDzmva1hYte-B0o_VIf6ldbUAosSoKVP9PBy4p","extendedKeyUsage":"TLS Web server authentication, TLS Web client authentication","keyUsage":"Digital Signature, Key Encipherment","subjectAltName":"DNS:nts.jhu.edu, DNS:mrpmtelcuppub.nts.jhu.edu, DNS:mrpdtelcupsub.nts.jhu.edu, DNS:jh.edu, DNS:mrpmtelcuppub-ms.nts.jhu.edu","subjectKeyIdentifier":"A9:70:48:8A:32:0A:86:C8:47:74:68:0E:D8:3A:8B:27:8E:2B:88:C0"},"fingerprint":"EA:4D:AD:80:27:32:C0:65:2C:D2:86:32:2B:27:07:5E:A4:22:7E:ED","issuer":{"C":"US","CN":"InCommon RSA Server CA 2","L":null,"O":"Internet2","OU":null,"ST":null,"aggregated":"\/C=US\/CN=InCommon RSA Server CA 2\/O=Internet2","emailAddress":null},"not_after":1736553599,"not_before":1702252800,"serial_number":"5E3B0E0D9E9E5EFFD18DE5365086B257","signature_algorithm":"sha384, rsa","subject":{"C":"US","CN":"mrpmtelcuppub-ms.nts.jhu.edu","L":null,"O":"The Johns Hopkins University","OU":null,"ST":"Maryland","aggregated":"\/C=US\/CN=mrpmtelcuppub-ms.nts.jhu.edu\/O=The Johns Hopkins University\/ST=Maryland","emailAddress":null}},"seen":1702321371.423306,"source":{"name":"Let's Encrypt 'Oak2025h1'","url":"https:\/\/oak.ct.letsencrypt.org\/2025h1\/"},"update_type":"X509LogEntry"},"message_type":"certificate_update"}