mb.pdh.jp - robtex.com
mb.pdh.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.212.133.30๐ฏ๐ต InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | dr40.sv3.jp | ||||||
pdh.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.212.133.30๐ฏ๐ต InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| NS | vm0.pdh.jp โญ | ||||||
| NS | ns4.sppd.ne.jp | ||||||
| NS | ns8.sppd.ne.jp | ||||||
| MX | mb.pdh.jp โญ | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.pdh.jproot@vm0.pdh.jp 2026-02-20 #1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA111.89.207.102015-07-23 โ 2016-12-31 ยท 4 obs
โ 2015-07-23 19:52:00
โ 2016-12-31 03:29:44
โ 2026-02-16 00:31:52
โ 2026-05-11 00:45:52
โ 2016-12-31 03:29:44
โ 2026-02-16 00:31:52
โ 2026-05-11 00:45:52
โA202.212.133.292026-02-16 โ 2026-02-18 ยท 5 obs
โ 2016-12-31 03:29:44
โ 2026-02-16 00:31:52
โ 2026-02-18 21:31:48
โ 2026-02-20 00:55:44
โ 2026-05-11 00:45:52
โ 2026-02-16 00:31:52
โ 2026-02-18 21:31:48
โ 2026-02-20 00:55:44
โ 2026-05-11 00:45:52
โA202.212.133.302026-02-20 โ 2026-05-11 ยท 3 obs
โ 2026-02-18 21:31:48
โ 2026-02-20 00:55:44
โ 2026-05-11 00:45:52
โ 2026-02-20 00:55:44
โ 2026-05-11 00:45:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| pdh.jp | ns8.sppd.ne.jp, ns4.sppd.ne.jp | - |
โ Authoritative Response
Server:202.212.133.9
NS records: ns8.sppd.ne.jp, ns4.sppd.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for pdh.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1284ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.30 |
Analysis
Mail Server Role
mb.pdh.jp is the mail server for pdh.jp.
IP Addresses
mb.pdh.jp resolves to one IP number: 202.212.133.30.
other host names including dr40.sv3.jp, mb.netking.jp, vm0.ees-co.jp, mb.sendai-sanyu.co.jp and vm0.netking.jp share IP numbers with mb.pdh.jp.