ROBTEX.COM - sf21.net
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sf21.net checked at 2025-12-08T22:21:19.502Z 741ms 60/60/60 100% R:11 allDone:true timedOut:false sf21.net
| MX | sf21.net | ||||||
| A | 219.94.129.81🇯🇵 SAKURA-C | ||||||
| PTR | www1071.sakura.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| A | 219.94.129.81🇯🇵 SAKURA-C | ||||||
| PTR | www1071.sakura.ne.jp | ||||||
net
MX for
sf21.net |
Starts with same word
Starts similarily
AI analysis
sf21.net serves as the mail server for sf21.net.
sf21.net points to a single IP address: 219.94.129.81.
Other host names such as chugokuseitai.com, soldecem.com, bremens-zunft.com, type.org and osu-mes.com share IP numbers with sf21.net.
sf21.net is delegated to two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.
sf21.net uses the same name server setup as other domains, including kasai-f.com, kaizs.net, nittsu-ene-chubu.com, hokenshi-kyuujin.com and horimicals.sakura.ne.jp.
Hostnames with a single IP
ns1.dns.ne.jp resolves to: 61.211.236.1.
ns2.dns.ne.jp resolves to: 133.167.21.1.
Mail for sf21.net is handled by a single mail server, sf21.net.
Host sf21.net points to IP 219.94.129.81.