Last Updated: May 19, 2024
xn--klnalumni-07a.de has 4 NS records, 1 A records, 0 AAAA records, 0 MX records, and 0 TXT records. Name servers for xn--klnalumni-07a.de are dns5.netcologne.de, dns4.netcologne.de, dns3.netcologne.de, noc2.rrz.uni-koeln.de. A records for xn--klnalumni-07a.de are 134.95.81.52. We have observed xn--klnalumni-07a.de to have 2 subdomains. A subdomain count of 2 is considered a small digital footprint.
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134.95.81.52
No DNS AAAA records
No DNS MX records
dns5.netcologne.de
dns4.netcologne.de
dns3.netcologne.de
noc2.rrz.uni-koeln.de
No DNS TXT records
xn--klnalumni-07a.de has 2 subdomains in our inventory.
No domain meta-data found. Please check back at a later time.
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1699385060, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "9C:2A:32:ED:C6:D7:EC:44:DC:25:63:39:E4:8B:2D:C4:69:07:C1:15", "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:xn--klnalumni-07a.de, DNS:xn--kln-alumni-ecb.de, DNS:www.xn--klnalumni-07a.de, DNS:www.xn--kln-alumni-ecb.de, DNS:www.koelnalumni.de, DNS:www.koeln-alumni.de, DNS:www.alumnikoeln.de, DNS:www.alumni.uni-koeln.de, DNS:www.alumni-koeln.de, DNS:koelnalumni.de, DNS:koeln-alumni.de, DNS:alumnikoeln.de, DNS:alumni.uni-koeln.de, DNS:alumni-koeln.de", "keyUsage": "Digital Signature", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "2B:EB:0E:0B:C3:82:62:DB:3C:D0:EF:57:A4:39:C9:8D:65:8E:D3:84", "all_domains": ["alumni-koeln.de", "alumni.uni-koeln.de", "alumnikoeln.de", "koeln-alumni.de", "koelnalumni.de", "www.alumni-koeln.de", "www.alumni.uni-koeln.de", "www.alumnikoeln.de", "www.koeln-alumni.de", "www.koelnalumni.de", "www.xn--kln-alumni-ecb.de", "www.xn--klnalumni-07a.de", "xn--kln-alumni-ecb.de", "xn--klnalumni-07a.de"], "serial_number": "3A1EC975E12FF617C288965F552C16308A4", "subject": {"C": null, "CN": "alumni.uni-koeln.de", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=alumni.uni-koeln.de"}, "not_before": 1691609061, "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": "https://oak.ct.letsencrypt.org/2023/ct/v1/get-entries?start=817878827&end=817878827", "source": {"url": "https://oak.ct.letsencrypt.org/2023/", "name": "Let's Encrypt 'Oak2023' log"}, "update_type": "PrecertLogEntry", "seen": 1691612684.339659, "cert_index": 817878827}}