mx2.ntc.ac.th - robtex.com
mx2.ntc.ac.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:9319🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4fba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.186Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.25🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.186, 172.67.147.25 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:9319, 2606:4700:3037::6815:4fba | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
ntc.ac.th
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:9319🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4fba🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.186Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.25🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ben.ns.cloudflare.com ⭐ | ||||||
| NS | paige.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=sWS53y8Xce9SgB5-clPo_k2BuzGLbTE0IEDeN8pu91s | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.186, 172.67.147.25 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:9319, 2606:4700:3037::6815:4fba | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
| SOA | ben.ns.cloudflare.comdns@cloudflare.com serial=2402513953 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.79.1862026-04-29 → 2026-05-14 · 2 obs
● 2026-04-29 23:55:40
● 2026-05-14 16:10:16
● 2026-05-14 16:10:16
●A172.67.147.252026-04-29 → 2026-05-14 · 2 obs
● 2026-04-29 23:55:40
● 2026-05-14 16:10:16
● 2026-05-14 16:10:16
●A2606:4700:3036::ac43:93192026-04-29 → 2026-05-14 · 2 obs
● 2026-04-29 23:55:40
● 2026-05-14 16:10:16
● 2026-05-14 16:10:16
●A2606:4700:3037::6815:4fba2026-04-29 → 2026-05-14 · 2 obs
● 2026-04-29 23:55:40
● 2026-05-14 16:10:16
● 2026-05-14 16:10:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th... | 11 records |
| ntc.ac.th | ben.ns.cloudflare.com, paige.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.103
NS records: ben.ns.cloudflare.com, paige.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th
⏱️ Timing
Total: 3453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.186, 172.67.147.25 |
| AAAA | 2 | 2606:4700:3036::ac43:9319, 2606:4700:3037::6815:4fba |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.thains.co.th, b.thains.co.th, c.thains.co.th...)
Out-of-bailiwick: 1 (ns.thnic.net)
Analysis
IP Addresses
mx2.ntc.ac.th maps to four IP numbers: 2606:4700:3036::ac43:9319, 2606:4700:3037::6815:4fba, 104.21.79.186 and 172.67.147.25.
Other host names such as mail.sofaysillon.com, hellspinonline.com, igvefmail5.ntc.ac.th, www.fbviralnews.com and bb.ccc.dddd.rms.ntc.ac.th share IPs with mx2.ntc.ac.th.