sv6.usr.jp - robtex.com
sv6.usr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.155.249🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www11475uf.sakura.ne.jp | ||||||
usr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.205.43🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | dns.usr.jp ⭐ | ||||||
| NS | dns.workship.jp ⚠️ Not in zone NS records | ||||||
| NS | dns2.workship.jp ⚠️ Not in zone NS records | ||||||
| NS | sv1.usr.jp ⚠️ Not in parent delegation | ||||||
| NS | usr.jp ⚠️ Not in parent delegation | ||||||
| MX | sv5.usr.jp ⭐ | ||||||
| MX | sv6.usr.jp ⭐ | ||||||
| TXT | v=spf1 +a:mail.usr.jp +a:mail.mgate.org +ip4:49.212.155.249 +ip4:133.242.205.... | ||||||
| SOA | dns.usr.jproot@dns.usr.jp 2024-06-24 #1 | ||||||
MX for
Same first word
Similar names
vs6.net |
6sv.net |
s6v.cn |
vs6.cn |
vs6.com |
6vs.cn |
v6s.cc |
v6s.net |
v6s.de |
6vs.net |
v6s.com |
6vs.com |
6sv.org |
vs6.de |
vs6.ru |
6sv.de |
6sv.es |
v6s.cn |
6vs.ru |
DNS History
1 record (1 active, 0 former)
●A49.212.155.2492026-03-01 → 2026-05-11 · 2 obs
● 2026-03-01 13:21:34
● 2026-05-11 21:21:34
● 2026-05-11 21:21:34
🔍 DNS Trace
Analysis
Mail Server Role
The mail server for usr.jp is sv6.usr.jp.
For mail handling, sv5.usr.jp serves as a mail server together with sv6.usr.jp.
IP Addresses
sv6.usr.jp points to a single IP number: 49.212.155.249.
Other host names, for instance e-growth.jp, www11475uf.sakura.ne.jp, mail.e-growth.jp and milch.jp share IP numbers with sv6.usr.jp.