CF1760455211467-tsm20251012143351

IPLIST.NET - 173.220.205.in-addr.arpa

Search for IP or hostnames:

173.220.205.in-addr.arpa checked at 2025-10-14T15:20:11.403Z 476ms 84/84/84 100% R:11

173.220.205.in-addr.arpa

NSpdns99.ultradns.biz
A2610:a1:1015::87 🇺🇸 Neustar
PTRpdns99.ultradns.biz
A156.154.66.99🇺🇸 Neustar
PTRpdns99.ultradns.biz
NSns1.proofpoint.com
A2620:100:9000:1::d0 🇺🇸 Proofpoint
PTRns1.proofpoint.com
A208.84.67.208🇺🇸 Proofpoint
PTRns1-at1.proofpoint.com
PTRns1.proofpoint.com
PTRns5.proofpoint.com
NSns3.proofpoint.com
A2620:100:9004:1::d0 🇺🇸 Proofpoint
PTRns3.proofpoint.com
A208.84.66.208🇺🇸 Proofpoint
PTRns1-sc4.proofpoint.com
PTRns2.proofpoint.com
PTRns3.proofpoint.com
PTRns4.proofpoint.com
NSpdns99.ultradns.com
A2001:502:f3ff::87 🇺🇸 Neustar
PTRpdns99.ultradns.com
A156.154.64.99🇺🇸 Neustar
PTRpdns99.ultradns.com
NSpdns99.ultradns.net
A2610:a1:1014::87 🇺🇸 Neustar
PTRpdns99.ultradns.net
A156.154.65.99🇺🇸 Neustar
PTRpdns99.ultradns.net
NSpdns99.ultradns.org
A2001:502:4612::87 🇺🇸 Neustar
PTRpdns99.ultradns.org
A156.154.67.99🇺🇸 Neustar
PTRpdns99.ultradns.org

220.205.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

173.220.205.in-addr.arpa is a parent of 123.173.220.205.in-addr.arpa, 126.173.220.205.in-addr.arpa, 149.173.220.205.in-addr.arpa, 62.173.220.205.in-addr.arpa, 179.173.220.205.in-addr.arpa and hundreds of other host names.

173.220.205.in-addr.arpa is delegated to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.

173.220.205.in-addr.arpa shares some name servers with other domains, for example ewizsaas.com, illusive.com, guardianltcbrokerage.com, bluecapitalmarkets.cn and isceonrefrigerants.com.

Host names with two IP numbers:

pdns99.ultradns.biz -> 2610:a1:1015::87 and 156.154.66.99

ns1.proofpoint.com -> 2620:100:9000:1::d0 and 208.84.67.208

ns3.proofpoint.com -> 2620:100:9004:1::d0 and 208.84.66.208

pdns99.ultradns.com -> 2001:502:f3ff::87 and 156.154.64.99

pdns99.ultradns.net -> 2610:a1:1014::87 and 156.154.65.99

pdns99.ultradns.org -> 2001:502:4612::87 and 156.154.67.99

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

nnXfzDN CF johedugfp 2025-10-14