DNSWHOIS.INFO - 91.91.208.in-addr.arpa
Search for IP or hostnames:
91.91.208.in-addr.arpa checked at 2025-10-06T06:23:26.056Z 117ms 50/50/50 100% R:1391.91.208.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 | ||||||
91.208.in-addr.arpa
Up
163.91.91.208.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
91.91.208.in-addr.arpa is the parent of 163.91.91.208.in-addr.arpa.
91.91.208.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
91.91.208.in-addr.arpa shares the same name server setup as other domains, for example 111.177.216.in-addr.arpa, 2.6.149.in-addr.arpa, 6.250.66.in-addr.arpa, ifb.org and 49.169.193.in-addr.arpa.
91.91.208.in-addr.arpa at least partially shares name servers with other domains, for instance ups-europe.com, deutscheundpolen.de, sipard.net, mnkarate.com and nchcapital.com.
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 IP numbers:
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