mx.switch-works.co.jp - robtex.com
mx.switch-works.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.94🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-08.gmoserver.jp | ||||||
switch-works.co.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.switch-works.co.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@switch-works.co.jp 2016-07-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A160.251.229.942026-05-10 → 2026-05-11 · 2 obs
● 2026-05-10 23:32:38
● 2026-05-11 10:35:50
● 2026-05-11 10:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, b.dns.jp, a.dns.jp, g.dns.jp... | - |
| switch-works.co.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for switch-works.co.jp (unsigned zone)
⏱️ Timing
Total: 2121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.94 |
Analysis
Mail Server Role
mx.switch-works.co.jp functions as a mail server for switch-works.co.jp.
IP Addresses
mx.switch-works.co.jp points to IP number: 160.251.229.94.
Other host names such as mx.kotobuki-kk.net, mx.houseport-re.co.jp, mx.skifreak.net, mx.ehime-mj.com and mx.dataonstor.com share IPs with mx.switch-works.co.jp.