mx.i-coms.jp - robtex.com
mx.i-coms.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 110.50.89.211🇯🇵 HOTnet-HOTCN-AS110.50.88.0/21 HOTnet CIDR BLOCK (AS7682) Hokkaido Telecommunication Network Co., Inc. | ||||||
| PTR | 110.50.89.211.hotcn.ne.jp | ||||||
i-coms.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.hotcn.ne.jp ⭐ | ||||||
| NS | cn001.hotcn.ne.jp | ||||||
| MX | mx.i-coms.jp ⭐ | ||||||
| TXT | v=spf1 +ip4:110.50.89.211 ~all | ||||||
| SOA | ns.hotcn.ne.jproot@hotcn.ne.jp 2025-09-16 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A110.50.89.2112015-05-15 → 2026-04-24 · 2 obs
● 2015-05-15 04:59:56
● 2026-04-24 00:05:06
● 2026-04-24 00:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| i-coms.jp | ns.hotcn.ne.jp, cn001.hotcn.ne.jp | 2 records |
✅ Authoritative Response
Server:210.229.160.12
NS records: ns.hotcn.ne.jp, cn001.hotcn.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i-coms.jp (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.50.89.211 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.hotcn.ne.jp, cn001.hotcn.ne.jp)
Analysis
Mail Server Role
mx.i-coms.jp serves as the mail server for i-coms.jp.
IP Addresses
mx.i-coms.jp points to a single IP: 110.50.89.211.
Other host names, such as 110.50.89.211.hotcn.ne.jp, share IP numbers with mx.i-coms.jp.