mx.derma.jp - robtex.com
mx.derma.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.96🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-10.gmoserver.jp | ||||||
derma.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.44.195🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | mx.derma.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@derma.jp 2021-10-31 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A160.251.229.962026-03-01 → 2026-03-27 · 2 obs
● 2026-03-01 00:11:02
● 2026-03-27 18:08:54
● 2026-03-27 18:08:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, f.dns.jp, d.dns.jp... | - |
| derma.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derma.jp (unsigned zone)
⏱️ Timing
Total: 1599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.96 |
Analysis
Mail Server Role
mx.derma.jp acts as a mail server for derma.jp.
IP Addresses
mx.derma.jp points to a single IP number: 160.251.229.96.
Other host names, for instance mx.yorimitsu.com, mx.airyfeel.com, mx.cybercorp.jp, mx.kokoronoakari.org and mx.gotouhoujinkai.jp share IP numbers with mx.derma.jp.