CF1758837765979-tsm20250925114901

NSLIST.NET - 21.0.35.in-addr.arpa

Search for IP or hostnames:

21.0.35.in-addr.arpa checked at 2025-09-25T22:02:45.910Z 792ms 50/50/50 100% R:11

21.0.35.in-addr.arpa

NSdns3.umich.org
A18.225.0.3🇺🇸 Amazon
PTRec2-18-225-0-3.us-east-2.compute.amazonaws.com
NSdns1.itd.umich.edu
A2607:f018:fffd:53::2 🇺🇸 UMICH-ASN1
PTRns-bin-arbl-1-2022.umnet.umich.edu
A192.12.80.214🇺🇸 UMICH-ASN1
PTRns-bin-arbl-1-2022.umnet.umich.edu
NSdns2.itd.umich.edu
A2607:f018:fffd:53::12 🇺🇸 UMICH-ASN1
PTRns-bin-seb-1-2022.umnet.umich.edu
A192.12.80.222🇺🇸 UMICH-ASN1
PTRns-bin-seb-1-2022.umnet.umich.edu

0.35.in-addr.arpa

NSdns3.umich.org
NSdns1.itd.umich.edu
NSdns2.itd.umich.edu

Starts with same word

Starts similarily

AI analysis

21.0.35.in-addr.arpa is delegated to name servers dns3.umich.org, dns1.itd.umich.edu and dns2.itd.umich.edu.

21.0.35.in-addr.arpa at least partially shares name servers with other domains such as mcdb.lsa.umich.edu, univrel.umich.edu, history.lsa.umich.edu, dsc.umich.edu and snre.umich.edu.

These name servers are commonly used alongside dns4.umich.org, cffw1.dns.umich.com and cffw2.dns.umich.net.

Host names with two IP numbers:

dns1.itd.umich.edu points to 2607:f018:fffd:53::2 and 192.12.80.214; dns2.itd.umich.edu points to 2607:f018:fffd:53::12 and 192.12.80.222.

Host names with one IP number:

dns3.umich.org points to 18.225.0.3.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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swcohuw CF johedugfp 2025-09-25