mx.kobs.co.jp - robtex.com
mx.kobs.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
kobs.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.18🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dns1.interq.or.jp ⭐ | ||||||
| NS | dns.interq.or.jp ⚠️ Not in zone NS records | ||||||
| NS | dns2.interq.or.jp | ||||||
| MX | mx.kobs.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | dns.interq.or.jproot@interq.or.jp serial=2698700082 | ||||||
MX for
Same first word
Similar names
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.co.kr |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.la |
xm.com |
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-06-25 → 2026-07-01 · 3 obs
○ 2020-02-17 07:21:46
● 2026-06-25 02:54:46
● 2026-07-01 20:58:24
● 2026-06-25 02:54:46
● 2026-07-01 20:58:24
○A211.13.204.42020-02-17 → 2020-02-17 · 3 obs
● 2020-02-17 07:21:46
○ 2026-06-25 02:54:46
○ 2026-07-01 20:58:24
○ 2026-06-25 02:54:46
○ 2026-07-01 20:58:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| kobs.co.jp | dns1.interq.or.jp, dns2.interq.or.jp, dns.interq.or.jp | - |
✅ Authoritative Response
Server:210.157.1.245
NS records: dns1.interq.or.jp, dns2.interq.or.jp, dns.interq.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kobs.co.jp (unsigned zone)
⏱️ Timing
Total: 1684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
Mail for kobs.co.jp is routed through the mail server mx.kobs.co.jp.
IP Addresses
mx.kobs.co.jp has exactly one IP address — 153.122.206.114.
mx.luce-law.jp, mx.adult-net.biz, mx.kiyoi.co.jp plus two other host names have IP numbers in common with mx.kobs.co.jp.