mail.computersystem.jp - dns.ninja
mail.computersystem.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
computersystem.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | 2nd.dnsv.jp โ ๏ธ Not in zone NS records | ||||||
| NS | ns1.computersystem.jp โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
โA203.196.23.1152015-07-14 โ 2016-07-24 ยท 4 obs
โ 2015-07-14 17:41:52
โ 2016-07-24 00:17:32
โ 2026-03-14 06:35:58
โ 2026-07-10 23:39:18
โ 2016-07-24 00:17:32
โ 2026-03-14 06:35:58
โ 2026-07-10 23:39:18
โA210.48.237.1792026-03-14 โ 2026-07-10 ยท 2 obs
โ 2026-03-14 06:35:58
โ 2026-07-10 23:39:18
โ 2026-07-10 23:39:18