hellomtm.versioncheck.workers.dev - dns.ninja

hellomtm.versioncheck.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:51bf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:be90🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.191Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.144🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.191, 172.67.190.144
IPv6 hints2606:4700:3031::6815:51bf, 2606:4700:3034::ac43:be90
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com

versioncheck.workers.dev

DNSSEC⚠️ Not signed
NSagustin.ns.cloudflare.com ⭐
NSchan.ns.cloudflare.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2411478473

DNS History

11 records (4 active, 7 former)

A104.21.81.191172.67.190.1442606:4700:3031::6815:51bf2606:4700:3034::ac43:be90188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3035::ac43:be902a06:98c1:3120::2a06:98c1:3121::
●A104.21.81.1912026-04-05 → 2026-08-10 · 6 obs
● 2026-04-05 08:24:02
● 2026-04-26 08:34:14
○ 2026-04-28 21:11:22
● 2026-04-29 18:24:30
○ 2026-07-23 23:03:20
● 2026-08-10 06:03:52
●A172.67.190.1442026-04-05 → 2026-08-10 · 6 obs
● 2026-04-05 08:24:02
● 2026-04-26 08:34:14
○ 2026-04-28 21:11:22
● 2026-04-29 18:24:30
○ 2026-07-23 23:03:20
● 2026-08-10 06:03:52
○A188.114.96.02026-04-28 → 2026-07-31 · 5 obs
○ 2026-04-26 08:34:14
● 2026-04-28 21:11:22
○ 2026-04-29 18:24:30
● 2026-07-31 00:13:00
○ 2026-08-10 06:03:52
○A188.114.96.42026-07-23 → 2026-07-23 · 4 obs
○ 2026-07-09 05:05:48
● 2026-07-23 23:03:20
○ 2026-07-31 00:13:00
○ 2026-08-10 06:03:52
○A188.114.97.02026-04-28 → 2026-07-31 · 5 obs
○ 2026-04-26 08:34:14
● 2026-04-28 21:11:22
○ 2026-04-29 18:24:30
● 2026-07-31 00:13:00
○ 2026-08-10 06:03:52
○A188.114.97.42026-07-23 → 2026-07-23 · 4 obs
○ 2026-07-09 05:05:48
● 2026-07-23 23:03:20
○ 2026-07-31 00:13:00
○ 2026-08-10 06:03:52
●A2606:4700:3031::6815:51bf2026-04-05 → 2026-08-10 · 6 obs
● 2026-04-05 08:24:02
● 2026-04-26 08:34:14
○ 2026-04-28 21:11:22
● 2026-04-29 18:24:30
○ 2026-07-23 23:03:20
● 2026-08-10 06:03:52
●A2606:4700:3034::ac43:be902026-07-09 → 2026-08-10 · 4 obs
○ 2026-04-29 18:24:30
● 2026-07-09 05:05:48
○ 2026-07-23 23:03:20
● 2026-08-10 06:03:52
○A2606:4700:3035::ac43:be902026-04-05 → 2026-04-29 · 6 obs
● 2026-04-05 08:24:02
● 2026-04-26 08:34:14
○ 2026-04-28 21:11:22
● 2026-04-29 18:24:30
○ 2026-07-09 05:05:48
○ 2026-08-10 06:03:52
○A2a06:98c1:3120::2026-04-28 → 2026-07-23 · 5 obs
○ 2026-04-26 08:34:14
● 2026-04-28 21:11:22
○ 2026-04-29 18:24:30
● 2026-07-23 23:03:20
○ 2026-08-10 06:03:52
○A2a06:98c1:3121::2026-04-28 → 2026-07-23 · 5 obs
○ 2026-04-26 08:34:14
● 2026-04-28 21:11:22
○ 2026-04-29 18:24:30
● 2026-07-23 23:03:20
○ 2026-08-10 06:03:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
versioncheck.workers.devagustin.ns.cloudflare.com, chan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.90

NS records: agustin.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.144, 104.21.81.191
AAAA22606:4700:3031::6815:51bf, 2606:4700:3034::ac43:be90
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

hellomtm.versioncheck.workers.dev resolves to four IP addresses: 104.21.81.191, 172.67.190.144, 2606:4700:3031::6815:51bf and 2606:4700:3034::ac43:be90.

freeola.co.uk, edmontonrush.com, images6.freeola.co.uk and two other host names share IP numbers with hellomtm.versioncheck.workers.dev.