mx.cocomos.jp - robtex.com
mx.cocomos.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
cocomos.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.4🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.namedserver.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.shsvr.net ⚠️ Not in zone NS records | ||||||
| NS | ns2.shsvr.net ⚠️ Not in zone NS records | ||||||
| MX | mx.cocomos.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698653101 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-02-22 → 2026-04-12 · 3 obs
○ 2017-03-16 20:50:28
● 2026-02-22 20:35:10
● 2026-04-12 21:29:06
● 2026-02-22 20:35:10
● 2026-04-12 21:29:06
○A211.13.204.42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 20:50:28
○ 2026-02-22 20:35:10
○ 2026-04-12 21:29:06
○ 2026-02-22 20:35:10
○ 2026-04-12 21:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cocomos.jp | ns2.shsvr.net, ns1.shsvr.net | - |
✅ Authoritative Response
Server:157.120.112.232
NS records: ns2.shsvr.net, ns1.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cocomos.jp (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.cocomos.jp serves as a mail server for cocomos.jp.
IP Addresses
mx.cocomos.jp resolves to one IP number: 153.122.206.114.
Other host names, for instance mx.lpcjp.com, mx.swdb.jp, mx.tsubasa13613.co.jp, mx.kgrape.com and mx.daiwasansyo.co.jp share IP numbers with mx.cocomos.jp.