Last Updated: July 01, 2024
polykum.ch has 2 NS records, 1 A records, 0 AAAA records, 4 MX records, and 2 TXT records. Name servers for polykum.ch are ns1.ethz.ch, ns2.ethz.ch. A records for polykum.ch are 34.91.160.71. MX records that process @polykum.ch email are mc4.ethz.ch, mc1.ethz.ch, mc3.ethz.ch, mc2.ethz.ch. We have observed polykum.ch to have 2 subdomains. A subdomain count of 2 is considered a small digital footprint. As of July 01, 2024, polykum.ch does not have any threat intelligence reports of concern.
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34.91.160.71
No DNS AAAA records
mc4.ethz.ch
mc1.ethz.ch
mc3.ethz.ch
mc2.ethz.ch
ns1.ethz.ch
ns2.ethz.ch
polykum.ch. 3600 IN TXT "v=spf1 include:_exchange.ethz.ch include:sympa.ethz.ch -all"
polykum.ch. 3600 IN TXT "MS=ms45498676"
polykum.ch has 2 subdomains in our inventory.
No domain meta-data found. Please check back at a later time.
{"data":{"cert_index":808611488,"cert_link":"https:\/\/ct.googleapis.com\/logs\/us1\/argon2024\/ct\/v1\/get-entries?start=808611488&end=808611488","leaf_cert":{"all_domains":["polykum.ch","polykum.ethz.ch","www.polykum.ch","www.polykum.ethz.ch"],"extensions":{"authorityInfoAccess":"CA Issuers - URI:http:\/\/r3.i.lencr.org\/\nOCSP - URI:http:\/\/r3.o.lencr.org\n","authorityKeyIdentifier":"keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n","basicConstraints":"CA:FALSE","certificatePolicies":"Policy: 2.23.140.1.2.1","ctlSignedCertificateTimestamp":"BIHxAO8AdgBIsONr2qZHNA_lagL6nTDrHFIBy1bdLIHZu7-rOdiEcwAAAY0BHxEiAAAEAwBHMEUCIQCzLzvLG4BWKXp_iB94B8tnXtl5lbY_4usVY_4N3v6cDAIgRFm8KEngcMSnbwOKQnRdCkGku-iiR3JDkq4Aq4ulmwoAdQCi4r_WHt4vLweg1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAY0BHxFTAAAEAwBGMEQCIGjdczCYq4LwJt9Auuu-eC_SQnSVlUWz9pcW6nc3UQvfAiBom7jV6tJAwr2QZFzlymFt4bmunUBCaOGf5ZqNE4mhEA==","extendedKeyUsage":"TLS Web server authentication, TLS Web client authentication","keyUsage":"Digital Signature, Key Encipherment","subjectAltName":"DNS:www.polykum.ethz.ch, DNS:www.polykum.ch, DNS:polykum.ethz.ch, DNS:polykum.ch","subjectKeyIdentifier":"AE:42:EE:72:1D:EA:C8:E4:D9:86:B1:CD:6C:7D:73:04:D1:0E:98:5B"},"fingerprint":"34:6B:BA:E7:6A:07:E3:D7:8E:ED:7A:D8:6B:15:F3:54:73:85:A5:CB","issuer":{"C":"US","CN":"R3","L":null,"O":"Let's Encrypt","OU":null,"ST":null,"aggregated":"\/C=US\/CN=R3\/O=Let's Encrypt","emailAddress":null},"not_after":1712893228,"not_before":1705117229,"serial_number":"4EED2A4578308CE18922C0D6FC0436D7EA1","signature_algorithm":"sha256, rsa","subject":{"C":null,"CN":"www.polykum.ch","L":null,"O":null,"OU":null,"ST":null,"aggregated":"\/CN=www.polykum.ch","emailAddress":null}},"seen":1705120972.963757,"source":{"name":"Google 'Argon2024' log","url":"https:\/\/ct.googleapis.com\/logs\/us1\/argon2024\/"},"update_type":"X509LogEntry"},"message_type":"certificate_update"}