mx.trp21.co.jp - robtex.com
mx.trp21.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
trp21.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.13🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.trp21.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| TXT | MS=D7011A5C80182B4839E613B9FDE0194B66C2A297 | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698690499 | ||||||
MX for
Same first word
Similar names
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.cn |
xm.gov.cn |
xm.city |
xm.ca |
xm.ee |
xm.ae |
xm.lc |
xm.chat |
xm.life |
xm.net |
xm.cm |
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-09 → 2026-04-12 · 3 obs
○ 2016-09-17 14:53:30
● 2026-03-09 05:08:38
● 2026-04-12 20:33:22
● 2026-03-09 05:08:38
● 2026-04-12 20:33:22
○A211.13.204.42015-07-15 → 2016-09-17 · 4 obs
● 2015-07-15 05:18:58
● 2016-09-17 14:53:30
○ 2026-03-09 05:08:38
○ 2026-04-12 20:33:22
● 2016-09-17 14:53:30
○ 2026-03-09 05:08:38
○ 2026-04-12 20:33:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp... | - |
| trp21.co.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 trp21.co.jp (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.trp21.co.jp serves as the mail server for trp21.co.jp.
IP Addresses
mx.trp21.co.jp points to an IP address: 153.122.206.114.
other host names include mx.premiumwood.jp, mx.ozoralaw.com, mx.shimonoseki.travel, mx.araki.com and mx.toudai.com; they share IP numbers with mx.trp21.co.jp.