mx.mains.jp - robtex.com
mx.mains.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.96🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-10.gmoserver.jp | ||||||
mains.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | mx.mains.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@mains.jp 2016-07-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A157.7.144.182015-07-20 → 2016-07-20 · 4 obs
● 2015-07-20 12:40:20
● 2016-07-20 05:35:48
○ 2026-02-15 13:41:20
○ 2026-03-27 20:32:02
● 2016-07-20 05:35:48
○ 2026-02-15 13:41:20
○ 2026-03-27 20:32:02
●A160.251.229.962026-02-15 → 2026-03-27 · 3 obs
○ 2016-07-20 05:35:48
● 2026-02-15 13:41:20
● 2026-03-27 20:32:02
● 2026-02-15 13:41:20
● 2026-03-27 20:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| mains.jp | dns02.gmoserver.jp, dns01.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns02.gmoserver.jp, dns01.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mains.jp (unsigned zone)
⏱️ Timing
Total: 1830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.96 |
Analysis
Mail Server Role
mx.mains.jp functions as a mail server for mains.jp.
IP Addresses
mx.mains.jp resolves to one IP number: 160.251.229.96.
other host names including mx.kyobashi-office.com, mx.web-meister.jp, mx.can-badge.net, mx.flex-data.biz and mx.aptec-healthcare.com share IP numbers with mx.mains.jp.