mx.tfib.jp - robtex.com
mx.tfib.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
tfib.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.21🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | tfib.jp ⭐ | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| MX | mx.tfib.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | tfib.jphostmaster@tfib.jp serial=2602171610 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-02-26 → 2026-03-27 · 3 obs
○ 2017-01-02 14:28:48
● 2026-02-26 11:37:04
● 2026-03-27 06:25:42
● 2026-02-26 11:37:04
● 2026-03-27 06:25:42
○A211.13.204.42017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 14:28:48
○ 2026-02-26 11:37:04
○ 2026-03-27 06:25:42
○ 2026-02-26 11:37:04
○ 2026-03-27 06:25:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| tfib.jp | dnss11.so-net.ne.jp, dnss10.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.1
NS records: dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfib.jp (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.tfib.jp acts as a mail server for tfib.jp.
IP Addresses
mx.tfib.jp points to a single IP number: 153.122.206.114.
Other host names, for instance mx.dexter-japan.co.jp, mx.sogi.or.jp, mx.f-dorimu.com, mx.nohken.or.jp and mx.foryourgoodsmile.com share IP numbers with mx.tfib.jp.