ROBTEX.COM - server.c21.to
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server.c21.to checked at 2025-12-17T06:56:39.720Z 613ms 34/34/34 100% R:11 allDone:true timedOut:false server.c21.to
| A | 117.102.216.132🇯🇵 NTT PC Communications (InfoSphere) | ||||||
| PTR | server.c21.to | ||||||
c21.to
| MX | mail.c21.to | ||||||
| NS | ns1.c21.to | ||||||
| NS | ns2.c21.to | ||||||
| A | 117.102.216.132🇯🇵 NTT PC Communications (InfoSphere) | ||||||
| A | 117.102.216.133🇯🇵 NTT PC Communications (InfoSphere) | ||||||
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NS for
Starts with same word
Starts similarily
AI analysis
server.c21.to functions as a name server for nagashimakougei.com, 0021.to, sumaisagashi.com, c21-sh.com, c21-fh.co.jp and a few other domains.
Commonly, server2.c21.to serves as a name server alongside server.c21.to.
server.c21.to points to a single IP address: 117.102.216.132.
Other host names such as mail2.c21-sh.com, mail.c21.to, ns1.c21.to, mail.sumaisagashi.com and geonetwork.jp share IP numbers with server.c21.to.