mail.cotechglobal.com - robtex.com

mail.cotechglobal.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8173🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:199🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.153Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.115🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.153, 172.67.129.115
IPv6 hints2606:4700:3031::ac43:8173, 2606:4700:3036::6815:199
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com

cotechglobal.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8173🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:199🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.153Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.115🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgalilea.ns.cloudflare.com ⭐
NSrazvan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.153, 172.67.129.115
IPv6 hints2606:4700:3031::ac43:8173, 2606:4700:3036::6815:199
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOAgalilea.ns.cloudflare.comdns@cloudflare.com serial=2402156154

Previously MX for

cotechglobal.com
grini.com

Same first word

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.1.153172.67.129.1152606:4700:3031::ac43:81732606:4700:3036::6815:19981.191.32.88
●A104.21.1.1532026-04-23 → 2026-04-23 · 2 obs
○ 2016-03-03 07:43:42
● 2026-04-23 10:28:42
●A172.67.129.1152026-04-23 → 2026-04-23 · 2 obs
○ 2016-03-03 07:43:42
● 2026-04-23 10:28:42
●A2606:4700:3031::ac43:81732026-04-23 → 2026-04-23 · 2 obs
○ 2016-03-03 07:43:42
● 2026-04-23 10:28:42
●A2606:4700:3036::6815:1992026-04-23 → 2026-04-23 · 2 obs
○ 2016-03-03 07:43:42
● 2026-04-23 10:28:42
○A81.191.32.882015-07-10 → 2015-11-13 · 4 obs
● 2015-07-10 18:59:28
● 2015-11-13 23:42:44
○ 2016-03-03 07:43:42
○ 2026-04-23 10:28:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
cotechglobal.comgalilea.ns.cloudflare.com, razvan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.233

NS records: galilea.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotechglobal.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.115, 104.21.1.153
AAAA22606:4700:3036::6815:199, 2606:4700:3031::ac43:8173
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (galilea.ns.cloudflare.com, galilea.ns.cloudflare.com, galilea.ns.cloudflare.com...)

Analysis

IP Addresses

mail.cotechglobal.com points to four IP numbers: 2606:4700:3031::ac43:8173, 2606:4700:3036::6815:199, 104.21.1.153 and 172.67.129.115.

Other host names, for instance depaulotravel.com, nabr.org, teercounter.net, www.navrang.com and vertexmeshmotion.digital share IP numbers with mail.cotechglobal.com.