mx.tcs-crest.jp - robtex.com
mx.tcs-crest.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
tcs-crest.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.36🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.namedserver.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.shsvr.net ⚠️ Not in zone NS records | ||||||
| NS | ns2.shsvr.net ⚠️ Not in zone NS records | ||||||
| MX | mx.tcs-crest.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698688139 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.942026-02-27 → 2026-05-14 · 2 obs
● 2026-02-27 15:25:20
● 2026-05-14 20:16:54
● 2026-05-14 20:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, a.dns.jp, e.dns.jp... | - |
| tcs-crest.jp | ns1.shsvr.net, ns2.shsvr.net | - |
✅ Authoritative Response
Server:157.120.112.232
NS records: ns1.shsvr.net, ns2.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcs-crest.jp (unsigned zone)
⏱️ Timing
Total: 3833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.tcs-crest.jp serves as the mail server for tcs-crest.jp.
IP Addresses
mx.tcs-crest.jp points to IP number 153.122.206.94.
For instance, other host names mx.marusoo.co.jp, mx.jfcj.net, mx.pansto.org, mx.onjyu.net and mx.yamura.co.jp share IP numbers with mx.tcs-crest.jp.