WWW.RTSAK.COM - 55.101.38.in-addr.arpa
Search for IP or hostnames:
55.101.38.in-addr.arpa checked at 2025-10-21T08:44:05.039Z 206ms 50/50/50 100% R:1255.101.38.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 | ||||||
101.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
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Starts with same word
Starts similarily
AI analysis
55.101.38.in-addr.arpa is a parent of 91.55.101.38.in-addr.arpa and 92.55.101.38.in-addr.arpa.
55.101.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
55.101.38.in-addr.arpa uses the same name server setup as other domains, for instance 5.13.199.in-addr.arpa, sbn01.atlas.cogentco.com, 24.124.38.in-addr.arpa, 2.208.in-addr.arpa and 63.117.130.in-addr.arpa.
55.101.38.in-addr.arpa shares name servers with other domains at least partially, for instance go.randolphcollege.edu, prix-europa.de, ardepg.de, railvideo.be and broadsoft.com.
These name servers are often used with ns1.vodafone-ip.de, ns2.vodafone-ip.de, ext-ns1.columbia.edu, auth4.dns.cogentco.com and auth5.dns.cogentco.com.
Host names with two IP numbers:
The host auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.
The host auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.