mail.k-tmf.com - robtex.com
mail.k-tmf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.251.247.114🇯🇵 SONYTELECOM210.251.240.0/20 Sony Biz Networks Corporation | ||||||
k-tmf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | k-tmf.com ⭐ | ||||||
| NS | ns1.sapa.ne.jp | ||||||
| NS | ns2.sapa.ne.jp | ||||||
| MX | mail.k-tmf.com ⭐ | ||||||
| SOA | k-tmf.cominfo@k-tmf.com serial=1541057884 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.251.247.1142026-02-14 → 2026-07-19 · 4 obs
● 2026-02-14 16:59:56
○ 2026-07-03 22:10:08
● 2026-07-13 15:45:54
● 2026-07-19 16:00:36
○ 2026-07-03 22:10:08
● 2026-07-13 15:45:54
● 2026-07-19 16:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| k-tmf.com | ns1.sapa.ne.jp, ns2.sapa.ne.jp | - |
✅ Authoritative Response
Server:153.126.136.44
NS records: ns1.sapa.ne.jp, ns2.sapa.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-tmf.com (unsigned zone)
⏱️ Timing
Total: 4971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.251.247.114 |
Analysis
Mail Server Role
mail.k-tmf.com serves as a mail server for k-tmf.com.
IP Addresses
mail.k-tmf.com points to a single IP number: 210.251.247.114.
Additional host names — sv-b1.b-sapa.com, mail.waffle1999.com, mail.expert-t.gift and two others — share IP numbers with mail.k-tmf.com.