mx.izumail.com - robtex.com
mx.izumail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.110.5.121🇯🇵 iTSCOM219.110.0.0/17 .net its communications Inc. 541-1 Ichigao-chou, Aoba-ku Yokohama-shi, Kanagawa 225-0024 Japan | ||||||
| PTR | mx.izumail.com | ||||||
| PTR | mx.izu.co.jp | ||||||
izumail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.95.32.16🇯🇵 TOKAI-NETWORK203.95.32.0/19 TOKAI-NET | ||||||
| NS | ns1.izu.jp ⭐ | ||||||
| NS | ns2.izu.jp | ||||||
| MX | mx.izumail.com ⭐ | ||||||
| TXT | v=spf1 include:spf01.izu.jp ~all | ||||||
| SOA | ns1.izu.jproot@izu.jp 2024-02-05 #1 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A219.110.5.1212015-07-09 → 2026-03-27 · 2 obs
● 2015-07-09 12:58:28
● 2026-03-27 19:10:04
● 2026-03-27 19:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| izumail.com | ns2.izu.jp, ns1.izu.jp | - |
✅ Authoritative Response
Server:175.177.1.57
NS records: ns2.izu.jp, ns1.izu.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for izumail.com (unsigned zone)
⏱️ Timing
Total: 1358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.110.5.121 |
Analysis
Mail Server Role
mx.izumail.com functions as a mail server for izumail.com.
IP Addresses
mx.izumail.com resolves to one IP number: 219.110.5.121.
Other host names, for instance mx.izu.co.jp, share IP numbers with mx.izumail.com.