mx.cocoheart.jp - robtex.com
mx.cocoheart.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 | ||||||
cocoheart.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.cocoheart.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@cocoheart.jp 2016-07-29 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A157.7.144.162015-08-16 → 2016-08-13 · 4 obs
● 2015-08-16 17:14:48
● 2016-08-13 18:10:08
○ 2026-03-17 05:28:12
○ 2026-03-26 10:11:12
● 2016-08-13 18:10:08
○ 2026-03-17 05:28:12
○ 2026-03-26 10:11:12
●A160.251.229.942026-03-17 → 2026-03-26 · 3 obs
○ 2016-08-13 18:10:08
● 2026-03-17 05:28:12
● 2026-03-26 10:11:12
● 2026-03-17 05:28:12
● 2026-03-26 10:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| cocoheart.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cocoheart.jp (unsigned zone)
⏱️ Timing
Total: 1637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.94 |
Analysis
Mail Server Role
The mail server for cocoheart.jp is mx.cocoheart.jp.
IP Addresses
mx.cocoheart.jp points to a single IP number: 160.251.229.94.
Other host names, for instance mx.jimy-m.com, mx.bhis.jp, mx.pdjapan.co.jp, mx.furutomo.jp and mx.funabashi.tv share IP numbers with mx.cocoheart.jp.