mail.tecmasur.com.ec - robtex.com

mail.tecmasur.com.ec

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:52af🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cc9e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.175Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.158🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.175, 172.67.204.158
IPv6 hints2606:4700:3031::6815:52af, 2606:4700:3033::ac43:cc9e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com

tecmasur.com.ec

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:52af🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cc9e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.175Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.158🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbeau.ns.cloudflare.com ⭐
NSmargot.ns.cloudflare.com
MX_dc-mx.5afa0aa76841.tecmasur.com.ec ⭐
TXTv=spf1 ip4:38.58.177.106 ip4:168.119.137.246 +mx +a ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.175, 172.67.204.158
IPv6 hints2606:4700:3031::6815:52af, 2606:4700:3033::ac43:cc9e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com
SOAbeau.ns.cloudflare.comdns@cloudflare.com serial=2406721310

Previously MX for

tecmasur.com.ec

Same first word

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DNS History

6 records (4 active, 2 former)

A104.21.82.175172.67.204.1582606:4700:3031::6815:52af2606:4700:3033::ac43:cc9e2606:4700:3031::ac43:cc9e38.58.177.106
●A104.21.82.1752026-04-07 → 2026-07-20 · 3 obs
○ 2026-03-30 19:45:10
● 2026-04-07 02:33:02
● 2026-07-20 17:56:34
●A172.67.204.1582026-04-07 → 2026-07-20 · 3 obs
○ 2026-03-30 19:45:10
● 2026-04-07 02:33:02
● 2026-07-20 17:56:34
●A2606:4700:3031::6815:52af2026-04-07 → 2026-07-20 · 3 obs
○ 2026-03-30 19:45:10
● 2026-04-07 02:33:02
● 2026-07-20 17:56:34
○A2606:4700:3031::ac43:cc9e2026-04-07 → 2026-06-18 · 5 obs
○ 2026-03-30 19:45:10
● 2026-04-07 02:33:02
● 2026-06-18 03:34:16
○ 2026-07-08 21:37:58
○ 2026-07-20 17:56:34
●A2606:4700:3033::ac43:cc9e2026-07-08 → 2026-07-20 · 3 obs
○ 2026-06-18 03:34:16
● 2026-07-08 21:37:58
● 2026-07-20 17:56:34
○A38.58.177.1062026-02-23 → 2026-03-30 · 4 obs
● 2026-02-23 00:15:18
● 2026-03-30 19:45:10
○ 2026-04-07 02:33:02
○ 2026-07-20 17:56:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
eca.lactld.org, n2.nic.ec, n3.dns.ec, ns1.anycastdns.cz...9 records
tecmasur.com.ecbeau.ns.cloudflare.com, margot.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.167

NS records: beau.ns.cloudflare.com, margot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecmasur.com.ec (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.204.158, 104.21.82.175
AAAA22606:4700:3033::ac43:cc9e, 2606:4700:3031::6815:52af
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 9

In-bailiwick: 4 (n2.nic.ec, n2.nic.ec, n3.dns.ec...)

Out-of-bailiwick: 5 (a.lactld.org, a.lactld.org, ns1.anycastdns.cz...)

Analysis

IP Addresses

mail.tecmasur.com.ec resolves to four IP addresses: 104.21.82.175, 172.67.204.158, 2606:4700:3031::6815:52af and 2606:4700:3033::ac43:cc9e.

readersdigest.mx, viamapa.com, ayurveda-bregenzerwald.at and two other host names share IP numbers with mail.tecmasur.com.ec.