NSLIST.NET - demarc.cogentco.com
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demarc.cogentco.com checked at 2025-10-11T22:22:20.267Z 154ms 56/56/56 100% R:10demarc.cogentco.com
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
cogentco.com
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| MX | cogentco-com.mail.protection.outlook.com | ||||||
| A | 2001:550:1::cc01 🇺🇸 Cogent Communications, Inc. | ||||||
| A | 38.100.128.10🇩🇪 Cogent Communications, Inc. | ||||||
rank #42356 in the tld
Up
magnusson-klemencic-assoc-sea.demarc.cogentco.com |
scheck-mechanical.demarc.cogentco.com |
wedbushmorgansecurities.demarc.cogentco.com |
crooks-and-liars.demarc.cogentco.com |
magnusson-klemencic-assoc-chi.demarc.cogentco.com |
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kiwi-partners-inc.demarc.cogentco.com |
Starts with same word
Starts similarily
AI analysis
demarc.cogentco.com is the parent of magnusson-klemencic-assoc-sea.demarc.cogentco.com, scheck-mechanical.demarc.cogentco.com, wedbushmorgansecurities.demarc.cogentco.com, crooks-and-liars.demarc.cogentco.com, magnusson-klemencic-assoc-chi.demarc.cogentco.com and a few other host names.
Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to demarc.cogentco.com.
demarc.cogentco.com uses the same name server configuration as other domains, such as 94.110.38.in-addr.arpa, 140.89.38.in-addr.arpa, 47.100.38.in-addr.arpa, 10.98.38.in-addr.arpa and 52.201.38.in-addr.arpa.
demarc.cogentco.com at least partially shares name servers with other domains such as inforoutesantecanada.ca, upsmychoicepromo.com, dra.de, 79.31.207.in-addr.arpa and sandmaenchen.de.
these name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de and ns2.vodafone-ip.de.
Host names with two IPs:
auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.
auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.