mx.pf-o.jp - robtex.com
mx.pf-o.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.93🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-07.gmoserver.jp | ||||||
pf-o.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| NS | dns02.gmoserver.jp | ||||||
| MX | mx.pf-o.jp ⭐ | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@pf-o.jp 2021-12-06 #4 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A157.7.144.152015-11-13 → 2017-01-21 · 4 obs
● 2015-11-13 14:17:02
● 2017-01-21 04:12:32
○ 2026-05-13 15:45:34
○ 2026-07-19 13:14:52
● 2017-01-21 04:12:32
○ 2026-05-13 15:45:34
○ 2026-07-19 13:14:52
●A160.251.229.932026-05-13 → 2026-07-19 · 3 obs
○ 2017-01-21 04:12:32
● 2026-05-13 15:45:34
● 2026-07-19 13:14:52
● 2026-05-13 15:45:34
● 2026-07-19 13:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, a.dns.jp, d.dns.jp, b.dns.jp... | - |
| pf-o.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 pf-o.jp (unsigned zone)
⏱️ Timing
Total: 2549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.93 |
Analysis
Mail Server Role
mx.pf-o.jp is a mail server for pf-o.jp.
IP Addresses
mx.pf-o.jp directs to one IP number, which is 160.251.229.93.
Among the host names that share IP numbers with mx.pf-o.jp are mx.utila.biz, mx.dbcafe.net, mx.oiran.asia and two others.