Last Updated: March 23, 2023
isu.org has 3 NS records, 1 A records, 0 AAAA records, 1 MX records, and 1 TXT records. Name servers for isu.org are ns1.worldwidedns.net, ns3.worldwidedns.net, ns2.worldwidedns.net. A records for isu.org are 20.199.190.76. MX records that process @isu.org email are isu-org.mail.protection.outlook.com. We have observed isu.org to have 11 subdomains. isu.org domain rank of 13,587 makes it valuable phishing target. Typosquat domains for isu.org may look like xn--1s-zua.org, is7.org, iyu.org, izu.org, xn--i-cha10a.org. As of March 23, 2023, isu.org does not have any threat intelligence reports of concern.
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20.199.190.76
No DNS AAAA records
isu-org.mail.protection.outlook.com
ns1.worldwidedns.net
ns3.worldwidedns.net
ns2.worldwidedns.net
isu.org. 3600 IN TXT "v=spf1 ip4:193.246.44.192 ip4:212.74.175.221 ip4:212.147.52.222 ip4:52.16.8.194 ip4:3.122.90.32 include:spf.protection.outlook.com ~all"
isu.org has 11 subdomains in our inventory.
Apache/2.4.46 (Unix) OpenSSL/1.1.1n
Switzerland
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1658922293, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "DB:F2:06:81:06:3C:F6:43:6C:53:F4:CF:4B:8E:5E:F1:51:CF:35:F8", "authorityKeyIdentifier": "keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:*.isu.org", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 1.3.6.1.4.1.44947.1.1.1\n CPS: http://cps.letsencrypt.org", "ctlSignedCertificateTimestamp": "BIHxAO8AdQDfpV6raIJPH2yt7rhfTj5a6s2iEqRqXo47EsAgRFwqcwAAAYBwM_OYAAAEAwBGMEQCIHi9RMyYf2EN9pCBmlgaKIR-jezIG6l93lXYABhzE1N3AiB5Tt4VQ0L126n2IWnIaKwxCnZc1o6IHshSaWGHxXbg5AB2AEalVet1-pEgMLWiiWn0830RLEF0vv1JuIWr8vxw_m1HAAABgHAz88cAAAQDAEcwRQIgEnw_as5bS3kE-UZ38LrlsMyiVv9FriQ-EICPNlFUXLoCIQDlX3L8WwJTBOwwYWfHUe3Deg-bQ7oi-jU9Np7mmXMn3w==", "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "24:07:74:38:A2:03:5C:6A:60:DE:55:A4:DE:37:74:CA:36:3A:25:73", "all_domains": ["*.isu.org"], "serial_number": "48945E559DECD7798737983DD5F42FDC196", "subject": {"C": null, "CN": "*.isu.org", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=*.isu.org"}, "not_before": 1651146294, "issuer": {"C": "US", "CN": "R3", "L": null, "O": "Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=R3/O=Let's Encrypt"}}, "cert_link": "http://ct.googleapis.com/logs/argon2022/ct/v1/get-entries?start=922478036&end=922478036", "source": {"url": "ct.googleapis.com/logs/argon2022/", "name": "Google 'Argon2022' log"}, "update_type": "X509LogEntry", "seen": 1651149974.727886, "cert_index": 922478036}}