class21.jp - robtex.com
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class21.jp checked at 2026-01-10T17:01:38.344Z 569ms 63/63/63 100% R:13 allDone:true timedOut:false cfaller:7a29a8b7/12:6da35b52:18126:-class21.jp
| MX | class21.jp | ||||||
| A | 183.90.180.104🇯🇵 DRNET | ||||||
| PTR | tky004.rakko.zone | ||||||
| NS | ns1.rakko.zone | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare | ||||||
| A | 183.90.180.104🇯🇵 DRNET | ||||||
| PTR | tky004.rakko.zone | ||||||
jp
MX for
class21.jp |
Up
mail.class21.jp |
Starts with same word
class21.jp |
Starts similarily
AI analysis
class21.jp is the parent of mail.class21.jp.
For class21.jp, the mail server is class21.jp.
class21.jp points to a single IP number: 183.90.180.104.
other host names for instance baikure.com, igakutokangosha.jp, fujilabo.net, mail4.townspeople.net and artesdadesi.com share IP numbers with class21.jp.
class21.jp is delegated to two name servers: ns1.rakko.zone and ns2.rakko.zone.
class21.jp shares the same name server setup as other domains, for example webaapje.com, ouret.jp, osaka-pref-rivercam.info, iij4u.com and falchion.net.
Host names with one IP number:
The host ns1.rakko.zone points to 172.64.52.196 and the host ns2.rakko.zone points to 172.64.53.134.
One mail server handles class21.jp.
Host name class21.jp points to IP address 183.90.180.104.