mx.sun-plus.co.jp - robtex.com
mx.sun-plus.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
sun-plus.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.52🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | sun-plus.co.jp ⭐ | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| MX | mx.sun-plus.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | sun-plus.co.jphostmaster@sun-plus.co.jp serial=2602171610 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-02-15 → 2026-03-27 · 3 obs
○ 2016-12-29 23:40:28
● 2026-02-15 07:27:16
● 2026-03-27 14:46:18
● 2026-02-15 07:27:16
● 2026-03-27 14:46:18
○A211.13.204.142016-02-23 → 2016-12-29 · 4 obs
● 2016-02-23 02:41:00
● 2016-12-29 23:40:28
○ 2026-02-15 07:27:16
○ 2026-03-27 14:46:18
● 2016-12-29 23:40:28
○ 2026-02-15 07:27:16
○ 2026-03-27 14:46:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sun-plus.co.jp | dnss11.so-net.ne.jp, dnss10.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sun-plus.co.jp (unsigned zone)
⏱️ Timing
Total: 1613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.sun-plus.co.jp serves as a mail server for sun-plus.co.jp.
IP Addresses
mx.sun-plus.co.jp resolves to one IP number: 153.122.206.94.
Other host names, for instance mx.tehara.co.jp, mx.yamatenki.co.jp, mx.mr-clean.co.jp, mx.gooduse.co.jp and mx.yuki-maru.com share IP numbers with mx.sun-plus.co.jp.