CF1759834680435-tsm20251005211530

DNSWHOIS.INFO - 203.211.141.in-addr.arpa

Search for IP or hostnames:

203.211.141.in-addr.arpa checked at 2025-10-07T10:58:00.396Z 794ms 49/49/49 100% R:13

203.211.141.in-addr.arpa

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
NSdns1.si.umich.edu
A141.211.145.170🇺🇸 UMICH-ASN1
PTRsi-edward.miserver.it.umich.edu
NSdns2.si.umich.edu
A54.164.55.152🇺🇸 Amazon
PTRec2-54-164-55-152.compute-1.amazonaws.com

211.141.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

203.211.141.in-addr.arpa is the parent of 32.203.211.141.in-addr.arpa.

203.211.141.in-addr.arpa is delegated to three name servers: dns2.itd.umich.edu, dns1.si.umich.edu and dns2.si.umich.edu.

203.211.141.in-addr.arpa at least partially shares name servers with other domains, including storage.umich.edu, micaaa.org, plant.bf.umich.edu, researchoffice.si.umich.edu and michiganlanguagetesting.org.

these name servers are commonly used with dns1.itd.umich.edu, dns3.umich.org, dns4.umich.org, cffw1.dns.umich.com and cffw2.dns.umich.net.

Host names with two IP numbers:

dns2.itd.umich.edu points to 2607:f018:fffd:53::12 and 192.12.80.222.

Host names with one IP number:

dns1.si.umich.edu points to 141.211.145.170.

dns2.si.umich.edu points to 54.164.55.152.

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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