NSLIST.NET - class21.jp
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class21.jp checked at 2025-10-29T08:24:52.897Z 468ms 63/63/63 100% R:14class21.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
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
MX for
class21.jp |
Up
mail.class21.jp |
Starts with same word
class21.jp |
Starts similarily
AI analysis
mail.class21.jp has class21.jp as its parent.
The mail server for class21.jp is class21.jp.
class21.jp maps to IP address 183.90.180.104.
Other host names, for instance baikure.com, drama-lab.com, fujilabo.net, mail4.townspeople.net and artesdadesi.com share IP numbers with class21.jp.
Two name servers ns1.rakko.zone and ns2.rakko.zone are delegated to class21.jp.
class21.jp uses the same name server configuration as other domains, such as dtmass.com, webaapje.com, ouret.jp, iij4u.com and falchion.net.
Host names with a single IP address:
ns1.rakko.zone points to 172.64.52.196
ns2.rakko.zone points to 172.64.53.134
One mail server serves class21.jp.
class21.jp points to one IP number: 183.90.180.104.
dbq