IPLIST.NET - 186.40.207.in-addr.arpa
Search for IP or hostnames:
186.40.207.in-addr.arpa checked at 2025-10-14T23:57:32.177Z 106ms 47/47/47 100% R:9
186.40.207.in-addr.arpa
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 |
40.207.in-addr.arpa
NS | auth1.dns.cogentco.com | ||||||
NS | auth2.dns.cogentco.com |
Starts with same word
Starts similarily
AI analysis
186.40.207.in-addr.arpa
is delegated to two name servers auth1.dns.cogentco.com
and auth2.dns.cogentco.com
.
186.40.207.in-addr.arpa
shares the same name server setup as other domains, for instance 8.246.192.in-addr.arpa
, 200.119.38.in-addr.arpa
, 169.63.in-addr.arpa
, 121.102.66.in-addr.arpa
and 137.129.38.in-addr.arpa
.
186.40.207.in-addr.arpa
at least partially shares name servers with other domains, for instance ups.kz
, infowaycertified.ca
, urpic.be
, upsexpress.net
and ups.com.mx
.
these name servers are often used together with nsa.ups.com
, nsb.ups.com
, cbru.br.ns.els-gms.att.net
and cmtu.mt.ns.els-gms.att.net
.
Host names with two IP numbers:
The host name auth1.dns.cogentco.com
points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com
points to 2001:550:1:b::d and 66.28.0.30.