mb.38ch.net - robtex.com
mb.38ch.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.26🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | www10n.sppd.ne.jp | ||||||
38ch.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vm0.38ch.net ⭐ | ||||||
| NS | ns2.sppd.ne.jp | ||||||
| NS | ns9.sppd.ne.jp | ||||||
| MX | mb.38ch.net ⭐ | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.38ch.netroot@vm0.38ch.net 2024-10-03 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A202.212.133.262026-03-08 → 2026-04-13 · 3 obs
○ 2016-05-04 16:14:28
● 2026-03-08 21:11:20
● 2026-04-13 13:02:00
● 2026-03-08 21:11:20
● 2026-04-13 13:02:00
○A202.212.133.412015-03-28 → 2016-05-04 · 4 obs
● 2015-03-28 12:16:00
● 2016-05-04 16:14:28
○ 2026-03-08 21:11:20
○ 2026-04-13 13:02:00
● 2016-05-04 16:14:28
○ 2026-03-08 21:11:20
○ 2026-04-13 13:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| 38ch.net | ns9.sppd.ne.jp, ns2.sppd.ne.jp | - |
✅ Authoritative Response
Server:202.212.133.4
NS records: ns9.sppd.ne.jp, ns2.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 38ch.net (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.26 |
Analysis
Mail Server Role
mb.38ch.net serves as the mail server for 38ch.net.
IP Addresses
mb.38ch.net points to a single IP: 202.212.133.26.
Other host names, for instance vm0.38ch.net, mb.tax-one.info, sugawaragumi.com, vm0.japanexpresstravel.com and mb.japanexpresstravel.com share IP numbers with mb.38ch.net.