comtrold.com - robtex.com

comtrold.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:daf2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:110e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.14Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.242🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSguy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A2803:f800:50::6ca2:c1ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguy.ns.cloudflare.com
A2a06:98c1:50::ac40:21ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRguy.ns.cloudflare.com
A108.162.193.173🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A172.64.33.173🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
A173.245.59.173🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguy.ns.cloudflare.com
NSmina.ns.cloudflare.com
A2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmina.ns.cloudflare.com
A2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmina.ns.cloudflare.com
A108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
TXTreplit-verify=b01f1ea1-facc-4ff1-a398-4d37d640ad20
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.14, 172.67.218.242
IPv6 hints2606:4700:3035::ac43:daf2, 2606:4700:3037::6815:110e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOAguy.ns.cloudflare.comdns@cloudflare.com serial=2407656996

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782189255

Same first word

comtrold.com

DNS History

10 records (6 active, 4 former)

NSguy.ns.cloudflare.commina.ns.cloudflare.comA104.21.17.14172.67.218.2422606:4700:3035::ac43:daf22606:4700:3037::6815:110e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSguy.ns.cloudflare.com2026-05-26 → 2026-06-23 · 2 obs
● 2026-05-26 02:04:32
● 2026-06-23 04:53:36
●NSmina.ns.cloudflare.com2026-05-26 → 2026-06-23 · 2 obs
● 2026-05-26 02:04:32
● 2026-06-23 04:53:36
●A104.21.17.142026-05-31 → 2026-06-23 · 3 obs
○ 2026-05-26 02:04:32
● 2026-05-31 18:19:30
● 2026-06-23 04:53:36
●A172.67.218.2422026-05-31 → 2026-06-23 · 3 obs
○ 2026-05-26 02:04:32
● 2026-05-31 18:19:30
● 2026-06-23 04:53:36
○A188.114.96.02026-05-26 → 2026-05-26 · 3 obs
● 2026-05-26 02:04:32
○ 2026-05-31 18:19:30
○ 2026-06-23 04:53:36
○A188.114.97.02026-05-26 → 2026-05-26 · 3 obs
● 2026-05-26 02:04:32
○ 2026-05-31 18:19:30
○ 2026-06-23 04:53:36
●A2606:4700:3035::ac43:daf22026-05-31 → 2026-06-23 · 3 obs
○ 2026-05-26 02:04:32
● 2026-05-31 18:19:30
● 2026-06-23 04:53:36
●A2606:4700:3037::6815:110e2026-05-31 → 2026-06-23 · 3 obs
○ 2026-05-26 02:04:32
● 2026-05-31 18:19:30
● 2026-06-23 04:53:36
○A2a06:98c1:3120::2026-05-26 → 2026-05-26 · 3 obs
● 2026-05-26 02:04:32
○ 2026-05-31 18:19:30
○ 2026-06-23 04:53:36
○A2a06:98c1:3121::2026-05-26 → 2026-05-26 · 3 obs
● 2026-05-26 02:04:32
○ 2026-05-31 18:19:30
○ 2026-06-23 04:53:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
comtrold.comguy.ns.cloudflare.com, mina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, mina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtrold.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.242, 104.21.17.14
AAAA22606:4700:3035::ac43:daf2, 2606:4700:3037::6815:110e
NS2guy.ns.cloudflare.com, mina.ns.cloudflare.com
TXT1replit-verify=b01f1ea1-facc-4ff1-a398-4d
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1guy.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

comtrold.com directs to four IP numbers, which are 104.21.17.14, 172.67.218.242, 2606:4700:3035::ac43:daf2 and 2606:4700:3037::6815:110e.

Additional host names — mrcsmaths.com, mail.core77.com, pazevibonsystems.click and two others — share IP numbers with comtrold.com.

Name Servers

comtrold.com is served by two delegated name servers, guy.ns.cloudflare.com and mina.ns.cloudflare.com.

comtrold.com shares its name server setup with other domains, including talaricocanedo.com, uncommongroundscoffeehouse.com, zidi-pizza.fr and two others.

There is at least partial name server overlap between comtrold.com and other domains — unknown.pro, zeiner.cz, 10alytics.io and two more among them.

These name servers are routinely deployed together with the name servers ursula.ns.cloudflare.com.

Host names with 6 IP numbers:

guy.ns.cloudflare.com carries IP addresses 108.162.193.173, 172.64.33.173 and 173.245.59.173, with 3 other addresses beyond those.

mina.ns.cloudflare.com carries IP addresses 108.162.194.251, 162.159.38.251 and 172.64.34.251, with 3 other addresses beyond those.