DNSWHOIS.INFO - 200.4.64.in-addr.arpa
Search for IP or hostnames:
200.4.64.in-addr.arpa checked at 2025-10-19T11:49:32.699Z 151ms 47/47/47 100% R:12
200.4.64.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 |
4.64.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
200.4.64.in-addr.arpa
's delegation uses two name servers, auth1.dns.cogentco.com
and auth2.dns.cogentco.com
.
200.4.64.in-addr.arpa
shares the same name server setup as other domains, for example 132.38.in-addr.arpa
, 44.86.38.in-addr.arpa
, 63.17.64.in-addr.arpa
, zrh01.atlas.cogentco.com
and 0.93.38.in-addr.arpa
.
200.4.64.in-addr.arpa
at least partially shares name servers with other domains, including 93.153.207.in-addr.arpa
, deutschlandfunk.de
, schneidernational.com
, 239.41.209.in-addr.arpa
and infrabel.be
.
These name servers are typically used together with the name servers cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns1.fnsi.net
, ns2.fnsi.net
, ns3.fnsi.net
, nsa.ups.com
, nsb.ups.com
, ns1.netrail.net
, ns2.netrail.net
and ns3.netrail.net
.
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