CF1760407213816-tsm20251012143351

DNSWHOIS.INFO - 234.140.in-addr.arpa

Search for IP or hostnames:

234.140.in-addr.arpa checked at 2025-10-14T02:00:13.791Z 389ms 64/64/64 100% R:9

234.140.in-addr.arpa

NSpdns220.ultradns.biz
A2610:a1:1015::100 🇺🇸 Neustar
PTRpdns220.ultradns.biz
A156.154.66.220🇺🇸 Neustar
PTRpdns220.ultradns.biz
NSpdns220.ultradns.com
A2001:502:f3ff::100 🇺🇸 Neustar
PTRpdns220.ultradns.com
A156.154.64.220🇺🇸 Neustar
PTRpdns220.ultradns.com
NSpdns220.ultradns.net
A2610:a1:1014::100 🇺🇸 Neustar
PTRpdns220.ultradns.net
A156.154.65.220🇺🇸 Neustar
PTRpdns220.ultradns.net
NSpdns220.ultradns.org
A2001:502:4612::100 🇺🇸 Neustar
PTRpdns220.ultradns.org
A156.154.67.220🇺🇸 Neustar
PTRpdns220.ultradns.org

140.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

234.140.in-addr.arpa is delegated to four name servers: pdns220.ultradns.biz, pdns220.ultradns.com, pdns220.ultradns.net and pdns220.ultradns.org.

At least part of the name servers for 234.140.in-addr.arpa are shared with other domains, for instance netlibrary.org, libraryresearch.com, pemsoft.com, greeninfoonline.com and gogreenresearch.com.

These name servers are commonly used alongside ns20.customer.level3.net and ns29.customer.level3.net.

Host names with two IP numbers:

pdns220.ultradns.biz points to: 2610:a1:1015::100 and 156.154.66.220

pdns220.ultradns.com points to: 2001:502:f3ff::100 and 156.154.64.220

pdns220.ultradns.net points to: 2610:a1:1014::100 and 156.154.65.220

pdns220.ultradns.org points to: 2001:502:4612::100 and 156.154.67.220

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

NeTTHGX CF johedugfp 2025-10-14