cs.coolet.workers.dev - dns.ninja

cs.coolet.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:17d9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d5f1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.217Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.241🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.217, 172.67.213.241
IPv6 hints2606:4700:3032::6815:17d9, 2606:4700:3035::ac43:d5f1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com

coolet.workers.dev

DNSSEC⚠️ Not signed
NSadaline.ns.cloudflare.com ⭐
NSremy.ns.cloudflare.com
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2411781547

Same first word

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cs.com.cn
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cs.zone
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cs.ht
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cs.chat
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cs.ua
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cs.lc
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cs.ru
cs.lt
cs.com.au
cs.co.uk
cs.nl
cs.legal
cs.cm
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cs.ac.th
cs.ge

Similar names

sc.co.ke
sc.holdings
sc.co.nz
sc.by
sc.com.es
sc.leg.br
sc.kz
sc.sc
cs.edu.br
cs.simplesite.com
sc.link
sc.services
cs.hr
cs.com.pt
sc.biz
sc.run
cs.ro
cs.gs
cs.js.cn
cs.nu
cs.fyi
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cs.com.ua
cs.edu.hk
sc.center
sc.hu
cs.ind.br
cs.de
cs.casa
sc.net.sa
sc.ua
sc.co.uk
cs.uy
cs.inc
sc.pl
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cs.se
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cs.vg
cs.uz
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sc.ca
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sc.co.at
cs.at
sc.dk
sc.selfip.com
cs.kinghost.net
sc.me.uk
cs.pn
sc.kg
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cs.help
cs.cheap
cs.or.at
sc.school
cs.sa
cs.ai
cs.gen.tr
cs.money
sc.ws
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sc.gov.ua
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cs.torun.pl
cs.pp.se
sc.ae
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sc.mil.ru
sc.cx
sc.de
sc.tv
sc.dev
sc.ph
sc.io
sc.qa
sc.edu.cn
sc.org
sc
sc.edu.vn
sc.edu
sc.care
sc.news

DNS History

8 records (4 active, 4 former)

A104.21.23.217172.67.213.2412606:4700:3032::6815:17d92606:4700:3035::ac43:d5f1172.64.80.12606:4700:130:436c:6f75:6466:6c61:72652606:4700:3033::ac43:d5f12606:4700:3035::6815:17d9
●A104.21.23.2172026-02-27 → 2026-08-14 · 6 obs
● 2026-02-27 18:46:04
● 2026-03-02 06:27:14
○ 2026-03-11 18:59:00
○ 2026-03-13 06:49:54
● 2026-03-20 10:17:12
● 2026-08-14 16:26:22
○A172.64.80.12026-03-11 → 2026-03-13 · 5 obs
○ 2026-03-02 06:27:14
● 2026-03-11 18:59:00
● 2026-03-13 06:49:54
○ 2026-03-20 10:17:12
○ 2026-08-14 16:26:22
●A172.67.213.2412026-02-27 → 2026-08-14 · 6 obs
● 2026-02-27 18:46:04
● 2026-03-02 06:27:14
○ 2026-03-11 18:59:00
○ 2026-03-13 06:49:54
● 2026-03-20 10:17:12
● 2026-08-14 16:26:22
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-11 → 2026-03-13 · 5 obs
○ 2026-03-02 06:27:14
● 2026-03-11 18:59:00
● 2026-03-13 06:49:54
○ 2026-03-20 10:17:12
○ 2026-08-14 16:26:22
●A2606:4700:3032::6815:17d92026-06-22 → 2026-08-14 · 3 obs
○ 2026-03-20 10:17:12
● 2026-06-22 06:29:56
● 2026-08-14 16:26:22
○A2606:4700:3033::ac43:d5f12026-02-27 → 2026-03-20 · 7 obs
● 2026-02-27 18:46:04
● 2026-03-02 06:27:14
○ 2026-03-11 18:59:00
○ 2026-03-13 06:49:54
● 2026-03-20 10:17:12
○ 2026-06-22 06:29:56
○ 2026-08-14 16:26:22
○A2606:4700:3035::6815:17d92026-02-27 → 2026-03-20 · 7 obs
● 2026-02-27 18:46:04
● 2026-03-02 06:27:14
○ 2026-03-11 18:59:00
○ 2026-03-13 06:49:54
● 2026-03-20 10:17:12
○ 2026-06-22 06:29:56
○ 2026-08-14 16:26:22
●A2606:4700:3035::ac43:d5f12026-06-22 → 2026-08-14 · 3 obs
○ 2026-03-20 10:17:12
● 2026-06-22 06:29:56
● 2026-08-14 16:26:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
coolet.workers.devadaline.ns.cloudflare.com, remy.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.49

NS records: adaline.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.217, 172.67.213.241
AAAA22606:4700:3032::6815:17d9, 2606:4700:3035::ac43:d5f1
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

cs.coolet.workers.dev directs to four IP numbers, which are 104.21.23.217, 172.67.213.241, 2606:4700:3032::6815:17d9 and 2606:4700:3035::ac43:d5f1.

www.jxsxzc.com, corexfuturemedia.digital, motiononeanalytics.digital and two other host names share IP numbers with cs.coolet.workers.dev.