mx.bookcom.jp - robtex.com
mx.bookcom.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
bookcom.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.45🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.bookcom.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698651431 | ||||||
MX for
Same first word
Similar names
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
xm.app |
xm.cn |
xm.gov.cn |
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-04-03 → 2026-05-14 · 3 obs
○ 2016-11-14 05:33:08
● 2026-04-03 04:22:08
● 2026-05-14 22:02:30
● 2026-04-03 04:22:08
● 2026-05-14 22:02:30
○A211.13.204.142015-07-11 → 2016-11-14 · 4 obs
● 2015-07-11 17:06:52
● 2016-11-14 05:33:08
○ 2026-04-03 04:22:08
○ 2026-05-14 22:02:30
● 2016-11-14 05:33:08
○ 2026-04-03 04:22:08
○ 2026-05-14 22:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp... | - |
| bookcom.jp | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookcom.jp (unsigned zone)
⏱️ Timing
Total: 2214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
The mail server for bookcom.jp is mx.bookcom.jp.
IP Addresses
mx.bookcom.jp points to a single IP number: 153.122.206.94.
Other host names, for instance mx.nogiku.org, mx.ls-takano.jp, mx.whity.biz, mx.chibita.com and mx.books-sanwa.co.jp share IP numbers with mx.bookcom.jp.