mx.kontsu.jp - robtex.com
mx.kontsu.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 | ||||||
kontsu.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.kontsu.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@kontsu.jp 2016-07-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A157.7.144.182015-06-21 → 2016-11-08 · 3 obs
● 2015-06-21 14:46:40
● 2016-11-08 16:12:10
○ 2026-03-28 03:45:22
● 2016-11-08 16:12:10
○ 2026-03-28 03:45:22
●A160.251.229.962026-03-28 → 2026-03-28 · 2 obs
○ 2016-11-08 16:12:10
● 2026-03-28 03:45:22
● 2026-03-28 03:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| kontsu.jp | dns02.gmoserver.jp, dns01.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns02.gmoserver.jp, dns01.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kontsu.jp (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.96 |
Analysis
Mail Server Role
mx.kontsu.jp serves as the mail server for kontsu.jp.
IP Addresses
mx.kontsu.jp points to a single IP address: 160.251.229.96.
Other host names such as mx.jinen.in, mx.ls28.net, mx.be-i.co.jp, mx.dearpet-asaka.jp and mx.anshinworld.net share IP numbers with mx.kontsu.jp.