CF1759181238715-tsm20250927195623

IPLIST.NET - ns1.c21.to

Search for IP or hostnames:

ns1.c21.to checked at 2025-09-29T21:27:18.700Z 204ms 34/34/34 100% R:10

ns1.c21.to

A117.102.216.132🇯🇵 NTT PC Communications (InfoSphere)
PTRserver.c21.to

c21.to

MXmail.c21.to
NSns1.c21.to
NSns2.c21.to
A117.102.216.132🇯🇵 NTT PC Communications (InfoSphere)
A117.102.216.133🇯🇵 NTT PC Communications (InfoSphere)

NS for

Starts with same word

Starts similarily

AI analysis

For c21.to, ns1.c21.to is used as a name server.

ns2.c21.to commonly serves as a name server alongside ns1.c21.to.

ns1.c21.to points to a single IP number: 117.102.216.132.

other host names for instance mail.nagashimakougei.com, mail.c21.to, c21-fh.co.jp, server.c21.to and c21.to share IP numbers with ns1.c21.to.

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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pzTlrRq CF johedugfp 2025-09-29