mail.zero-clearance.com - robtex.com
mail.zero-clearance.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.251.247.114🇯🇵 SONYTELECOM210.251.240.0/20 Sony Biz Networks Corporation | ||||||
zero-clearance.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sapa.ne.jp ⚠️ Not in zone NS records | ||||||
| NS | ns2.sapa.ne.jp ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.251.247.1142018-11-11 → 2026-07-19 · 9 obs
● 2018-11-11 02:19:46
● 2026-03-25 11:34:32
○ 2026-03-27 03:47:36
● 2026-03-28 17:02:12
● 2026-05-17 22:11:16
○ 2026-06-17 09:21:42
● 2026-07-15 11:20:32
○ 2026-07-17 05:02:04
● 2026-07-19 21:49:04
● 2026-03-25 11:34:32
○ 2026-03-27 03:47:36
● 2026-03-28 17:02:12
● 2026-05-17 22:11:16
○ 2026-06-17 09:21:42
● 2026-07-15 11:20:32
○ 2026-07-17 05:02:04
● 2026-07-19 21:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zero-clearance.com | ns1.sapa.ne.jp, ns2.sapa.ne.jp | - |
✅ Authoritative Response
Server:210.251.247.114
NS records: ns1.sapa.ne.jp, ns2.sapa.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero-clearance.com (unsigned zone)
⏱️ Timing
Total: 5052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.251.247.114 |
Analysis
IP Addresses
mail.zero-clearance.com points to a single IP number: 210.251.247.114.
Additional host names — mail.tank.i-(0x787878).net, mail.anshingift.com, mail.sapa.jp and two others — share IP numbers with mail.zero-clearance.com.