mail.dev7.net - dns.ninja
mail.dev7.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.39.241.63🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | p5341063-ipxg23901hodogaya.kanagawa.ocn.ne.jp | ||||||
dev7.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.39.241.63🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | mail.dev7.net ⭐ | ||||||
| TXT | google-site-verification=HFew7-GemjXNj0CicB15VICLu2xFDAlPuyEsrfhn9u0 | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1773234957 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A180.11.35.2272026-02-22 → 2026-06-20 · 2 obs
○ 2026-02-22 06:18:40
○ 2026-06-20 15:53:24
○ 2026-06-20 15:53:24
●A180.39.241.632026-02-22 → 2026-06-20 · 2 obs
● 2026-02-22 06:18:40
● 2026-06-20 15:53:24
● 2026-06-20 15:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dev7.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev7.net (unsigned zone)
⏱️ Timing
Total: 2159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.39.241.63 |
Analysis
Mail Server Role
dev7.net uses mail.dev7.net as a mail server.
IP Addresses
mail.dev7.net resolves to one IP address: 180.39.241.63.
Additional host names — including p5341063-ipxg23901hodogaya.kanagawa.ocn.ne.jp and dev7.net — share IP numbers with mail.dev7.net.