mail.ctsum.com.mx - robtex.com
mail.ctsum.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.33.116.170🇺🇸 AKAMAI-LINODE-AP45.33.112.0/20 Akamai Technologies | ||||||
| PTR | mail.mexmail.mx | ||||||
ctsum.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c1c2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5a1b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.27Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.194🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chip.ns.cloudflare.com ⭐ | ||||||
| NS | rachel.ns.cloudflare.com | ||||||
| MX | mail2.ctsum.com.mx ⭐ | ||||||
| MX | mail.ctsum.com.mx(5) | ||||||
| TXT | v=spf1 mx a ip6:2600:3c00::f03c:93ff:febb:4361 include:mexmail.mx include:... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.90.27, 172.67.193.194 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c1c2, 2606:4700:3037::6815:5a1b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com | ||||||
| SOA | chip.ns.cloudflare.comdns@cloudflare.com serial=2409726873 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A45.33.116.1702026-06-19 → 2026-07-31 · 2 obs
● 2026-06-19 06:39:44
● 2026-07-31 22:31:22
● 2026-07-31 22:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx, o.mx-ns.mx... | - |
| ctsum.com.mx | rachel.ns.cloudflare.com, chip.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.84
NS records: rachel.ns.cloudflare.com, chip.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctsum.com.mx (unsigned zone)
⏱️ Timing
Total: 1471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.33.116.170 |
Analysis
Mail Server Role
Mail for ctsum.com.mx is routed through the mail server mail.ctsum.com.mx.
mail2.ctsum.com.mx and mail.ctsum.com.mx tend to appear jointly as mail servers.
IP Addresses
mail.ctsum.com.mx has exactly one IP address — 45.33.116.170.
mail2.visionsystems.com.mx, mail.megaeventos.com.mx, mail.exposoft.mx plus two other host names have IP numbers in common with mail.ctsum.com.mx.