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=69, 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=2406684587

Same first word

cs.church
cs.com.cn
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cs.am
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cs.hu
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cs.cq.cn
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cs.zone
cs.engineering
cs.com.uy
cs.kiev.ua
cs.ht
cs.surgery
cs.media
cs.run
cs.exchange
cs.link
cs.gov.tw
cs.chat
cs.team
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cs.net
cs.com.tr
cs.ua
cs.bs
cs.kz
cs.is
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cs.id.au
cs.hn.cn
cs.lc
cs.gg
cs.sn.cn
cs.ru
cs.lt
cs.cool
cs.com.au
cs.co.uk
cs.nl
cs.legal
cs.cm
cs.lutsk.ua
cs.co
cs.ac.th
cs.ge
cs.edu.br

Similar names

sc.co.ke
sc.holdings
sc.co.nz
sc.by
sc.com.es
sc.leg.br
sc.kz
sc.sc
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
cs.plus
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
sc.net.au
cs.se
cs.uk
cs.vg
cs.uz
cs.no
sc.ca
sc.com.br
sc.co.at
cs.at
sc.dk
sc.selfip.com
cs.kinghost.net
sc.me.uk
cs.pn
sc.kg
sc.vc
cs.help
cs.cheap
cs.or.at
sc.school
sc.cn
cs.sa
cs.ai
cs.gen.tr
cs.money
sc.ws
cs.cz
sc.gov.ua
sc.gob.sv
cs.torun.pl
cs.pp.se
sc.ae
sc.df.gov.br
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

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 → 2026-06-29 · 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
● 2026-06-29 20:07:36
○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
○ 2026-06-29 20:07:36
●A172.67.213.2412026-02-27 → 2026-06-29 · 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
● 2026-06-29 20:07:36
○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
○ 2026-06-29 20:07:36
●A2606:4700:3032::6815:17d92026-06-22 → 2026-06-29 · 3 obs
○ 2026-03-20 10:17:12
● 2026-06-22 06:29:56
● 2026-06-29 20:07:36
○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
○ 2026-06-29 20:07:36
○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
○ 2026-06-29 20:07:36
●A2606:4700:3035::ac43:d5f12026-06-22 → 2026-06-29 · 3 obs
○ 2026-03-20 10:17:12
● 2026-06-22 06:29:56
● 2026-06-29 20:07:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
coolet.workers.devadaline.ns.cloudflare.com, remy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.49

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: 387ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.241, 104.21.23.217
AAAA22606:4700:3032::6815:17d9, 2606:4700:3035::ac43:d5f1
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

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, pixel-us.c3j7rk-rtbix.top and two other host names share IP numbers with cs.coolet.workers.dev.