vm0.pdh.jp - robtex.com
vm0.pdh.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.30🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | dr40.sv3.jp | ||||||
pdh.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.30🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| NS | vm0.pdh.jp ⭐ | ||||||
| NS | ns4.sppd.ne.jp | ||||||
| NS | ns8.sppd.ne.jp | ||||||
| MX | mb.pdh.jp ⭐ | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.pdh.jproot@vm0.pdh.jp 2026-02-20 #1 | ||||||
NS for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A111.89.207.102016-12-24 → 2016-12-24 · 3 obs
● 2016-12-24 12:49:50
○ 2026-02-16 00:31:52
○ 2026-05-13 15:05:38
○ 2026-02-16 00:31:52
○ 2026-05-13 15:05:38
○A202.212.133.292026-02-16 → 2026-02-18 · 5 obs
○ 2016-12-24 12:49:50
● 2026-02-16 00:31:52
● 2026-02-18 21:31:48
○ 2026-02-20 00:55:44
○ 2026-05-13 15:05:38
● 2026-02-16 00:31:52
● 2026-02-18 21:31:48
○ 2026-02-20 00:55:44
○ 2026-05-13 15:05:38
●A202.212.133.302026-02-20 → 2026-05-13 · 3 obs
○ 2026-02-18 21:31:48
● 2026-02-20 00:55:44
● 2026-05-13 15:05:38
● 2026-02-20 00:55:44
● 2026-05-13 15:05:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, a.dns.jp, g.dns.jp... | - |
| pdh.jp | ns8.sppd.ne.jp, ns4.sppd.ne.jp | - |
✅ Authoritative Response
Server:202.212.133.9
NS records: ns8.sppd.ne.jp, ns4.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdh.jp (unsigned zone)
⏱️ Timing
Total: 1440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.30 |
Analysis
Name Server Role
vm0.pdh.jp serves as a name server for pdh.jp.
Typically, ns4.sppd.ne.jp and ns8.sppd.ne.jp are used as name servers together with vm0.pdh.jp.
IP Addresses
vm0.pdh.jp resolves to one IP number: 202.212.133.30.
other host names including mb.questone.jp, mb.innetone.jp, to-kenchiku.jp, vm0.questone.jp and mb.takeoka-gf.com share IP numbers with vm0.pdh.jp.