DNSWHOIS.INFO - 30.230.207.in-addr.arpa
Search for IP or hostnames:
30.230.207.in-addr.arpa checked at 2025-10-18T13:44:38.498Z 84ms 47/47/47 100% R:1230.230.207.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 | ||||||
230.207.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
30.230.207.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
30.230.207.in-addr.arpa uses the same name server setup as other domains, including 159.105.38.in-addr.arpa, ngsi.com, 79.72.38.in-addr.arpa, 234.117.38.in-addr.arpa and 42.154.in-addr.arpa.
At least part of the name servers for 30.230.207.in-addr.arpa are shared with other domains, for instance 254.41.209.in-addr.arpa, 254.29.216.in-addr.arpa, sip-ard.de, ups-europe.com and deutscheundpolen.de.
These name servers are commonly used alongside ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, 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:
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.