mx.dymtech.jp - dns.ninja
mx.dymtech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
dymtech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.81.51🇯🇵 IDC210.140.64.0/19 Frontier Inc. | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | mx.dymtech.jp ⭐ | ||||||
| TXT | v=spf1 a mx ip4:153.122.206.0/24 ip4:210.140.80.221/32 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1728644236 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-04-05 → 2026-08-16 · 3 obs
○ 2020-01-23 19:24:48
● 2026-04-05 06:52:36
● 2026-08-16 22:27:12
● 2026-04-05 06:52:36
● 2026-08-16 22:27:12
○A211.13.204.142020-01-23 → 2020-01-23 · 3 obs
● 2020-01-23 19:24:48
○ 2026-04-05 06:52:36
○ 2026-08-16 22:27:12
○ 2026-04-05 06:52:36
○ 2026-08-16 22:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dymtech.jp | 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dymtech.jp (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)
Analysis
Mail Server Role
Mail for dymtech.jp is routed through the mail server mx.dymtech.jp.
IP Addresses
mx.dymtech.jp has exactly one IP address — 153.122.206.94.
mx.kirara.ne.jp, mx.minky.jp, mx.miraicorp.jp plus two other host names have IP numbers in common with mx.dymtech.jp.