WWW.RTSAK.COM - 193.21.72.in-addr.arpa
Search for IP or hostnames:
193.21.72.in-addr.arpa checked at 2025-10-20T03:29:13.940Z 217ms 61/61/61 100% R:17193.21.72.in-addr.arpa
| NS | x1.amazonaws.com | ||||||
| A | 156.154.64.10🇺🇸 Neustar | ||||||
| PTR | u1.amazonaws.com | ||||||
| NS | x2.amazonaws.com | ||||||
| A | 156.154.65.10🇺🇸 Neustar | ||||||
| PTR | u2.amazonaws.com | ||||||
| NS | pdns1.ultradns.net | ||||||
| A | 2001:502:f3ff::1 🇺🇸 Neustar | ||||||
| PTR | pdns1.ultradns.net | ||||||
| A | 204.74.108.1🇺🇸 Neustar | ||||||
| PTR | pdns1.ultradns.net | ||||||
| NS | x3.amazonaws.org | ||||||
| A | 156.154.150.1🇺🇸 AS399161 | ||||||
| PTR | dns-01.ultradns2.com | ||||||
| NS | x4.amazonaws.org | ||||||
| A | 204.74.120.1🇺🇸 AS399160 | ||||||
| PTR | dns-01.ultradns2.org | ||||||
21.72.in-addr.arpa
Up
86.193.21.72.in-addr.arpa |
54.193.21.72.in-addr.arpa |
94.193.21.72.in-addr.arpa |
87.193.21.72.in-addr.arpa |
92.193.21.72.in-addr.arpa |
89.193.21.72.in-addr.arpa |
53.193.21.72.in-addr.arpa |
84.193.21.72.in-addr.arpa |
103.193.21.72.in-addr.arpa |
55.193.21.72.in-addr.arpa |
56.193.21.72.in-addr.arpa |
52.193.21.72.in-addr.arpa |
Starts with same word
193.eu |
193.at |
193.info |
193.in-addr.arpa |
193.tel |
193.com |
193.it |
193.nl |
193.cz |
193.de |
193.ru |
193.chat |
193.ca |
193.jp |
193.ink |
193.cn |
193.bet |
193.pl |
193.me |
193.in |
193.cc |
193.tv |
193.ws |
193.hr |
193.net |
193.ch |
Starts similarily
AI analysis
193.21.72.in-addr.arpa is a parent of 86.193.21.72.in-addr.arpa, 54.193.21.72.in-addr.arpa, 94.193.21.72.in-addr.arpa, 87.193.21.72.in-addr.arpa, 92.193.21.72.in-addr.arpa and a few other host names.
193.21.72.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.
193.21.72.in-addr.arpa partially shares name servers with other domains; examples include bookdepo.co.uk, epjdatascience.com, 166.139.108.in-addr.arpa, blo0mberg.net and tempostats.com.
These name servers are commonly used with the name servers pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns2.ultradns.net, pdns5.ultradns.info and pdns4.ultradns.org.
Host names with two IP numbers:
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.
Host names with one IP number:
x1.amazonaws.com points to 156.154.64.10.
x2.amazonaws.com points to 156.154.65.10.
x3.amazonaws.org points to 156.154.150.1.
x4.amazonaws.org points to 204.74.120.1.