mx.k-nob.com - robtex.com
mx.k-nob.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
k-nob.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.51🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | k-nob.com ⭐ | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| MX | mx.k-nob.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | k-nob.comhostmaster@k-nob.com serial=2602171610 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-04-10 → 2026-05-12 · 3 obs
○ 2017-02-01 11:07:46
● 2026-04-10 15:40:42
● 2026-05-12 23:26:28
● 2026-04-10 15:40:42
● 2026-05-12 23:26:28
○A211.13.204.142016-02-23 → 2017-02-01 · 4 obs
● 2016-02-23 14:11:58
● 2017-02-01 11:07:46
○ 2026-04-10 15:40:42
○ 2026-05-12 23:26:28
● 2017-02-01 11:07:46
○ 2026-04-10 15:40:42
○ 2026-05-12 23:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| k-nob.com | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.1
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-nob.com (unsigned zone)
⏱️ Timing
Total: 1361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.k-nob.com is the mail server for k-nob.com.
IP Addresses
mx.k-nob.com resolves to one IP number: 153.122.206.94.
other host names including mx.i-nexus.info, mx.kikumura.jp, mx.wandoo.jp, mx.inter-cube.co.jp and mx.shinfuji-rotary.com share IP numbers with mx.k-nob.com.