cogentco.com DNS history

Filter record types
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First observed
A +1 -0
+ cogentco.com 10800 A 38.100.128.10
AAAA +1 -0
+ cogentco.com 600 AAAA 2001:550:1::cc01
MX +1 -0
+ cogentco.com 600 MX 5 cogentco-com.mail.protection.outlook.com
NS +2 -0
+ cogentco.com 43200 NS auth1.dns.cogentco.com
+ cogentco.com 43200 NS auth2.dns.cogentco.com
SOA +1 -0
+ cogentco.com 43200 SOA auth1.dns.cogentco.com dns.cogentco.com 2026041508 10800 3600 604800 43200
TXT +7 -0
+ cogentco.com 43200 TXT "2btc923933rlmtmu3eie8bpc65"
+ cogentco.com 43200 TXT "ZOOM_verify_6LoiHccIcBeiFmEkJmfiR4"
+ cogentco.com 43200 TXT "adobe-idp-site-verification=f26b18445e54e1e7da0ebc2c299a9f1c63820cf9ab98c8be839829c2247503cc"
+ cogentco.com 43200 TXT "cisco-ci-domain-verification=563e6ea9960b89d45e298278ab2c8f2ed5c7bea8277648dd997262491c1f4fd"
+ cogentco.com 43200 TXT "cofnduj090qcu5jbup8c39bovo"
+ cogentco.com 43200 TXT "ifs3oocjo6h5920nr11c1325f9"
+ cogentco.com 43200 TXT "v=spf1 mx a:engtools.sys.cogentco.com a:mx1.cogentco.com a:mx2.cogentco.com a:mx3.cogentco.com a:mx4.cogentco.com a:mx5.cogentco.com ip6:2001:550:1:304::247 include:cvent-planner.com include:_spf.act-on.net ~all"