mail.tw77.co - robtex.com

mail.tw77.co

DNSSEC⚠️ Not signed
A212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24

tw77.co

DNSSEC⚠️ Not signed
A212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24
NSns1.tw77.co ⭐ ⚠️ Not in parent delegation
NSns1.ulltahoossst.autos ⚠️ Not in zone NS records
NSns2.tw77.co ⚠️ Not in parent delegation
NSns2.ulltahoossst.autos ⚠️ Not in zone NS records
MXmail.tw77.co
TXTv=spf1 a mx ip4:212.224.88.146 ~all
SOAns1.tw77.cohostmaster@tw77.co serial=1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A212.224.88.146
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
tw77.cons1.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

TypeCountSample Data
A1212.224.88.146

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.