DNSWHOIS.INFO - 84.115.209.in-addr.arpa
Search for IP or hostnames:
84.115.209.in-addr.arpa checked at 2025-11-02T02:10:51.197Z 457ms 50/50/50 100% R:984.115.209.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 | ||||||
115.209.in-addr.arpa
Up
254.84.115.209.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
84.115.209.in-addr.arpa is the parent of 254.84.115.209.in-addr.arpa.
84.115.209.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.
84.115.209.in-addr.arpa shares the same name server setup as other domains, for instance 180.168.38.in-addr.arpa, 225.109.38.in-addr.arpa, 50.136.38.in-addr.arpa, 49.154.in-addr.arpa and 18.45.38.in-addr.arpa.
84.115.209.in-addr.arpa at least partially shares name servers with other domains, for instance despoorwegenwervenaan.be, 20.132.66.in-addr.arpa, bandcampberlin.de, upsonline.com.au and ups.hu.
These name servers are commonly used alongside 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:
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.