CF1760917637546-tsm20251017082432

MXLIST.NET - 203.223.128.in-addr.arpa

Search for IP or hostnames:

203.223.128.in-addr.arpa checked at 2025-10-19T23:47:17.530Z 539ms 47/47/47 100% R:15

203.223.128.in-addr.arpa

NSphloem.uoregon.edu
A2001:468:d01:20::80df:2023 🇺🇸 University of Oregon
PTRphloem.uoregon.edu
A128.223.32.35🇺🇸 University of Oregon
PTRphloem.uoregon.edu
NSdns2.cs.uoregon.edu
NSdns.cs.uoregon.edu
NSdns.ilab.cs.uoregon.edu
A128.223.203.2🇺🇸 University of Oregon
PTRdns.ilab.cs.uoregon.edu

223.128.in-addr.arpa

NSns1.f5cloudservices.com
NSlsu-bdds1.lsu.edu
NSphloem.uoregon.edu
NSruminant.uoregon.edu

Up

Starts with same word

Starts similarily

AI analysis

203.223.128.in-addr.arpa is the parent of 2.203.223.128.in-addr.arpa.

203.223.128.in-addr.arpa is delegated to four name servers: phloem.uoregon.edu, dns2.cs.uoregon.edu, dns.cs.uoregon.edu and dns.ilab.cs.uoregon.edu.

203.223.128.in-addr.arpa at least partially shares name servers with other domains, including oregon-gigapop.net, dhcp.pdx.edu, org.gu, pbisapps.org and 241.252.131.in-addr.arpa.

These name servers are typically used together with the name servers ruminant.uoregon.edu, lsu-bdds1.lsu.edu, ns1.f5cloudservices.com, dns0.pdx.edu, dns1.pdx.edu, walt.ee.pdx.edu, ns1.lesd.k12.or.us, gold.uog.edu, green.uog.edu and dc04.ad.uoecs.org.

Hosts with two IPs:

phloem.uoregon.edu points to 2001:468:d01:20::80df:2023 and 128.223.32.35.

Hosts with one IP:

dns.ilab.cs.uoregon.edu points to 128.223.203.2.

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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