mx.thienan.co - robtex.com
mx.thienan.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.75.223.36🇻🇳 VIETEL-AS-AP115.75.216.0/21 Proxy-registered route object | ||||||
| PTR | ns1.ispconfig-2608.com | ||||||
thienan.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.75.223.36🇻🇳 VIETEL-AS-AP115.75.216.0/21 Proxy-registered route object | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| NS | ns2.netfirms.com | ||||||
| MX | mx.thienan.co ⭐ | ||||||
| TXT | v=spf1 mx a ip4:115.75.223.36 +all | ||||||
| SOA | ns1.netfirms.comhostmaster@netfirms.com 2023-04-18 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A115.75.223.362026-03-05 → 2026-05-11 · 3 obs
○ 2020-01-16 14:35:00
● 2026-03-05 16:48:34
● 2026-05-11 19:21:26
● 2026-03-05 16:48:34
● 2026-05-11 19:21:26
○A64.131.73.1272020-01-16 → 2020-01-16 · 3 obs
● 2020-01-16 14:35:00
○ 2026-03-05 16:48:34
○ 2026-05-11 19:21:26
○ 2026-03-05 16:48:34
○ 2026-05-11 19:21:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| thienan.co | ns1.netfirms.com, ns2.netfirms.com | - |
✅ Authoritative Response
Server:65.254.254.157
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thienan.co (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.75.223.36 |
Analysis
Mail Server Role
mx.thienan.co functions as a mail server for thienan.co.
IP Addresses
mx.thienan.co points to IP number: 115.75.223.36.
Other host names such as agentic-ai.vn, ns2.ispconfig-2608.com, ispconfig-2608.com, mx.ispconfig-2608.com and www.agentic-ai.vn share IPs with mx.thienan.co.