IPLIST.NET - 206.200.38.in-addr.arpa
Search for IP or hostnames:
206.200.38.in-addr.arpa checked at 2025-10-14T22:16:09.918Z 89ms 47/47/47 100% R:8206.200.38.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 | ||||||
200.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 206.200.38.in-addr.arpa.
206.200.38.in-addr.arpa shares the same name server setup as other domains, for instance 99.38.in-addr.arpa, 184.108.38.in-addr.arpa, 7.154.in-addr.arpa, 18.154.in-addr.arpa and 180.98.38.in-addr.arpa.
206.200.38.in-addr.arpa at least partially shares name servers with other domains, for instance sipa.columbia.edu, ups-scs.fr, 39.160.in-addr.arpa, t-mobile.com and 59.128.in-addr.arpa.
these name servers are commonly used alongside the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ext-ns1.columbia.edu, auth4.dns.cogentco.com and auth5.dns.cogentco.com.
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.