mail.comtech2.com - dns.ninja

mail.comtech2.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8cfb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:46f2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.242Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.251🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.242, 172.67.140.251
IPv6 hints2606:4700:3032::ac43:8cfb, 2606:4700:3035::6815:46f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com

comtech2.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8cfb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:46f2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.242Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.251🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlamar.ns.cloudflare.com ⭐
NSromina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.242, 172.67.140.251
IPv6 hints2606:4700:3032::ac43:8cfb, 2606:4700:3035::6815:46f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAlamar.ns.cloudflare.comdns@cloudflare.com serial=2410806241

Previously MX for

comtech2.com

Same first word

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DNS History

4 records (4 active, 0 former)

A104.21.70.242172.67.140.2512606:4700:3032::ac43:8cfb2606:4700:3035::6815:46f2
●A104.21.70.2422026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 21:16:36
● 2026-08-03 21:16:38
●A172.67.140.2512026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 21:16:36
● 2026-08-03 21:16:38
●A2606:4700:3032::ac43:8cfb2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 21:16:36
● 2026-08-03 21:16:38
●A2606:4700:3035::6815:46f22026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 21:16:36
● 2026-08-03 21:16:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
comtech2.comromina.ns.cloudflare.com, lamar.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.159

NS records: romina.ns.cloudflare.com, lamar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtech2.com (unsigned zone)

⏱️ Timing

Total: 1204ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.251, 104.21.70.242
AAAA22606:4700:3032::ac43:8cfb, 2606:4700:3035::6815:46f2
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.comtech2.com has four IP addresses: 104.21.70.242, 172.67.140.251, 2606:4700:3032::ac43:8cfb and 2606:4700:3035::6815:46f2.

www.lenational.ht, ygyb999.com, server.cesa6.com and two other host names share IP numbers with mail.comtech2.com.