mx.sw.459.jp - robtex.com
mx.sw.459.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.157.5.19🇯🇵 GMO-INTERNET210.157.0.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.gmoserver.jp | ||||||
sw.459.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 | ||||||
| MX | mx.sw.459.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.157.5.192026-02-21 → 2026-04-11 · 2 obs
● 2026-02-21 12:02:12
● 2026-04-11 18:27:00
● 2026-04-11 18:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| 459.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 459.jp (unsigned zone)
⏱️ Timing
Total: 1401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.157.5.19 |
Analysis
Mail Server Role
mx.sw.459.jp serves as the mail server for sw.459.jp.
IP Addresses
mx.sw.459.jp resolves to a single IP: 210.157.5.19.
Other host names, for instance mx.odake.ac.jp, mx.soie.co, mx.xn--n8jnh1c7a3d.com, mx.solardepot.jp and mx.yuzuriba.com share IP numbers with mx.sw.459.jp.