mail.tw77.co - robtex.com
mail.tw77.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
tw77.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
| NS | ns1.tw77.co ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.ulltahoossst.autos ⚠️ Not in zone NS records | ||||||
| NS | ns2.tw77.co ⚠️ Not in parent delegation | ||||||
| NS | ns2.ulltahoossst.autos ⚠️ Not in zone NS records | ||||||
| MX | mail.tw77.co ⭐ | ||||||
| TXT | v=spf1 a mx ip4:212.224.88.146 ~all | ||||||
| SOA | ns1.tw77.cohostmaster@tw77.co serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A212.224.88.1462026-03-19 → 2026-08-09 · 5 obs
● 2026-03-19 10:42:38
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:08
● 2026-08-09 18:18:58
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:08
● 2026-08-09 18:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| tw77.co | ns1.ulltahoossst.autos, ns2.ulltahoossst.autos | - |
✅ Authoritative Response
Server:212.224.88.146
NS records: ns1.ulltahoossst.autos, ns2.ulltahoossst.autos
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw77.co (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.224.88.146 |
Analysis
Mail Server Role
mail.tw77.co serves as a mail server for tw77.co.
IP Addresses
mail.tw77.co points to a single IP number: 212.224.88.146.
Additional host names — jazz888.co, cek138.co, santika88.com and two others — share IP numbers with mail.tw77.co.