null.cedricsourcecode8258.workers.dev - robtex.com

null.cedricsourcecode8258.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3a8e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a05b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.142Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.91🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.142, 172.67.160.91
IPv6 hints2606:4700:3030::6815:3a8e, 2606:4700:3036::ac43:a05b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com

cedricsourcecode8258.workers.dev

DNSSEC⚠️ Not signed
NSalgin.ns.cloudflare.com ⭐
NSgemma.ns.cloudflare.com
SOAalgin.ns.cloudflare.comdns@cloudflare.com serial=2411440636

Same first word

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null.hepforge.org
null.blogspot.co.il
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null.s3-website-us-west-1.amazonaws.com
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null.s3-website-sa-east-1.amazonaws.com
null.azurefd.net
null.sakura.ne.jp
null.4lima.at
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null.ladesk.com
null.blogspot.dk
null.s3.eu-west-2.amazonaws.com
null.ir
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null.mods.jp
null.sucks
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null.blogspot.com.eg
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null.o0o0.jp
null.markets
null.host
null.ac
null.streaklinks.com
null.s3-us-west-2.amazonaws.com
null.csb.app
null.yt
null.cyou
null.fan
null.haus
null.appspot.com
null.blogspot.fi
null.asia
null.net.pl
null.pythonanywhere.com
null.supply
null.wixsite.com
null.camp
null.ax
null.f5.si
null.cloudns.ch
null.com.ng
null.blogspot.ch
null.readthedocs-hosted.com
null.blogspot.com.ng
null.streamlit.app
null.s3-eu-west-2.amazonaws.com
null.md
null.org.ph
null.digital
null.parts
null.global.prod.fastly.net
null.us
null.my
null.us-west-2.elasticbeanstalk.com
null.ms
null.hatenablog.com
null.xin
null.blogspot.sk
null.synology.me
null.center

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DNS History

4 records (4 active, 0 former)

A104.21.58.142172.67.160.912606:4700:3030::6815:3a8e2606:4700:3036::ac43:a05b
●A104.21.58.1422026-07-20 → 2026-08-06 · 2 obs
● 2026-07-20 11:52:04
● 2026-08-06 02:15:44
●A172.67.160.912026-07-20 → 2026-08-06 · 2 obs
● 2026-07-20 11:52:04
● 2026-08-06 02:15:44
●A2606:4700:3030::6815:3a8e2026-07-20 → 2026-08-06 · 2 obs
● 2026-07-20 11:52:04
● 2026-08-06 02:15:44
●A2606:4700:3036::ac43:a05b2026-07-20 → 2026-08-06 · 2 obs
● 2026-07-20 11:52:04
● 2026-08-06 02:15:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
cedricsourcecode8258.workers.devalgin.ns.cloudflare.com, gemma.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.27

NS records: algin.ns.cloudflare.com, gemma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.91, 104.21.58.142
AAAA22606:4700:3030::6815:3a8e, 2606:4700:3036::ac43:a05b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

null.cedricsourcecode8258.workers.dev resolves to four IP addresses: 104.21.58.142, 172.67.160.91, 2606:4700:3030::6815:3a8e and 2606:4700:3036::ac43:a05b.

Additional host names — azureliphora.com, myralithenqo.sbs, civiciti.com and two others — share IP numbers with null.cedricsourcecode8258.workers.dev.