IPLIST.NET - 197.157.216.in-addr.arpa
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197.157.216.in-addr.arpa checked at 2025-10-30T18:34:35.393Z 495ms 50/50/50 100% R:11197.157.216.in-addr.arpa
| NS | ns1.crt.net | ||||||
| A | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
| NS | ns2.crt.net | ||||||
| A | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
157.216.in-addr.arpa
Up
| 218.197.157.216.in-addr.arpa | 
Starts with same word
| 197.de | 
| 197.us | 
| 197.in | 
| 197.be | 
| 197.biz | 
| 197.it | 
| 197.in-addr.arpa | 
| 197.ch | 
| 197.com | 
| 197.info | 
| 197.me | 
| 197.es | 
| 197.co.il | 
| 197.nl | 
| 197.cc | 
| 197.online | 
| 197.ru | 
| 197.eu | 
| 197.xxx | 
| 197.ca | 
| 197.org | 
| 197.hu | 
| 197.fr | 
Starts similarily
AI analysis
The parent of 218.197.157.216.in-addr.arpa is 197.157.216.in-addr.arpa.
Two name servers ns1.crt.net and ns2.crt.net handle the delegation for 197.157.216.in-addr.arpa.
197.157.216.in-addr.arpa shares the same name server setup as other domains, for example 220.157.216.in-addr.arpa, 214.157.216.in-addr.arpa, 235.208.67.in-addr.arpa, 196.157.216.in-addr.arpa and 206.157.216.in-addr.arpa.
197.157.216.in-addr.arpa partially shares name servers with other domains, for example 211.241.173.in-addr.arpa and arialink.com. 
These name servers are commonly used with ns1.fm-2.com and ns2.fm-2.com and ns3.crt.net.
Names with two IPs:
ns1.crt.net points to: 103.168.172.37 and 103.168.172.52.
ns2.crt.net points to: 103.168.172.37 and 103.168.172.52.
Names pointing to 103.168.172.37: ns1.crt.net and ns2.crt.net.
Names pointing to 103.168.172.52: ns1.crt.net and ns2.crt.net.