cf.2434300916.workers.dev - dns.ninja

cf.2434300916.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:156a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c5f4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.106Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.244🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.106, 172.67.197.244
IPv6 hints2606:4700:3036::6815:156a, 2606:4700:3036::ac43:c5f4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com

2434300916.workers.dev

DNSSEC⚠️ Not signed
NSetta.ns.cloudflare.com ⭐
NSrandall.ns.cloudflare.com
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2410339720

Same first word

cf.ax
cf.mk
cf.agency
cf.ac.uk
cf.tools
cf.technology
cf.link
cf.sa
cf.se
cf.rt.ht
cf.de
cf.finance
cf.cz
cf.by
cf.ac
cf.gs
cf.net
cf.ua
cf.com.lb
cf.co.at
cf.rs
cf.kz
cf.me
cf.to
cf.vg
cf.ae
cf.lk
cf.org.pk
cf.saxo
cf.org.sa
cf.dj
cf.gl
cf.church
cf.fi
cf.ca
cf.gob.pe
cf.careers
cf.la
cf.com
cf.ro
cf.org.mx
cf.no
cf.dk
cf.app
cf.com.vn
cf.sg
cf.au
cf.lv
cf.akamai.net
cf.life
cf.ph
cf.edu
cf.training
cf.org
cf.com.br
cf.hu
cf.su
cf.country
cf.ink
cf.fyi
cf.cm
cf.co.za
cf.academy
cf.com.tw
cf.center
cf.com.cn
cf.pl
cf.dnsalias.com
cf.wtf
cf
cf.news
cf.dev
cf.com.mx
cf.vc
cf.ru
cf.cn
cf.akamaiedge.net
cf.co.kr
cf.nl
cf.kiev.ua

Similar names

fc.one
fc.email
fc.tmp.br
fc.gov.cn
fc.pe
fc.edu.br
fc.jx.cn
fc.bayern
fc.lt
fc.hk
fc.ru
fc.media
fc.org
fc.lv
fc.cn
fc.koeln
fc.cx
fc.or.kr
fc.be
fc.com.sg
fc.sumy.ua
fc.coach
fc.agency
fc.si
fc.church
fc.gov.pk
fc.com.vc
fc.football
fc.co
fc.sg
fc.bj.cn
fc.eu
fc.company
fc.zone
fc.ca
fc.tc
fc.med.sa
fc.ee
fc.net
fc.sn.cn
fc.fi
fc.cz
fc.lc
fc.dz
fc.ms
fc.com.vn
fc.group
fc.co.mz
fc.tt
fc.wtf
fc.to
fc.business
fc.nz
fc.team
fc.biz
fc.nl
fc.hu
fc.run
fc.org.br
fc.org.cn
fc.zuerich
fc.by
fc.cc
fc.su
fc.world
fc.cl
fc.com.ua

DNS History

12 records (4 active, 8 former)

A104.21.21.106172.67.197.2442606:4700:3036::6815:156a2606:4700:3036::ac43:c5f4172.64.80.1188.114.96.0188.114.97.02606:4700:130:436c:6f75:6466:6c61:72652606:4700:3030::ac43:c5f42606:4700:3037::6815:156a2a06:98c1:3120::2a06:98c1:3121::
●A104.21.21.1062026-02-16 → 2026-08-06 · 6 obs
● 2026-02-16 02:47:24
● 2026-02-16 21:59:34
○ 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
● 2026-04-15 15:01:12
● 2026-08-06 20:55:16
○A172.64.80.12026-03-02 → 2026-03-02 · 4 obs
○ 2026-02-16 21:59:34
● 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
○ 2026-08-06 20:55:16
●A172.67.197.2442026-02-16 → 2026-08-06 · 6 obs
● 2026-02-16 02:47:24
● 2026-02-16 21:59:34
○ 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
● 2026-04-15 15:01:12
● 2026-08-06 20:55:16
○A188.114.96.02026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-02 14:19:10
● 2026-03-02 17:06:52
○ 2026-04-15 15:01:12
○ 2026-08-06 20:55:16
○A188.114.97.02026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-02 14:19:10
● 2026-03-02 17:06:52
○ 2026-04-15 15:01:12
○ 2026-08-06 20:55:16
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-02 → 2026-03-02 · 4 obs
○ 2026-02-16 21:59:34
● 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
○ 2026-08-06 20:55:16
○A2606:4700:3030::ac43:c5f42026-02-16 → 2026-05-12 · 8 obs
● 2026-02-16 02:47:24
● 2026-02-16 21:59:34
○ 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
● 2026-04-15 15:01:12
● 2026-05-12 07:04:44
○ 2026-07-04 23:56:46
○ 2026-08-06 20:55:16
●A2606:4700:3036::6815:156a2026-07-04 → 2026-08-06 · 3 obs
○ 2026-05-12 07:04:44
● 2026-07-04 23:56:46
● 2026-08-06 20:55:16
●A2606:4700:3036::ac43:c5f42026-07-04 → 2026-08-06 · 3 obs
○ 2026-05-12 07:04:44
● 2026-07-04 23:56:46
● 2026-08-06 20:55:16
○A2606:4700:3037::6815:156a2026-02-16 → 2026-05-12 · 8 obs
● 2026-02-16 02:47:24
● 2026-02-16 21:59:34
○ 2026-03-02 14:19:10
○ 2026-03-02 17:06:52
● 2026-04-15 15:01:12
● 2026-05-12 07:04:44
○ 2026-07-04 23:56:46
○ 2026-08-06 20:55:16
○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-02 14:19:10
● 2026-03-02 17:06:52
○ 2026-04-15 15:01:12
○ 2026-08-06 20:55:16
○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-02 14:19:10
● 2026-03-02 17:06:52
○ 2026-04-15 15:01:12
○ 2026-08-06 20:55:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
2434300916.workers.devetta.ns.cloudflare.com, randall.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.156

NS records: etta.ns.cloudflare.com, randall.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.244, 104.21.21.106
AAAA22606:4700:3036::ac43:c5f4, 2606:4700:3036::6815:156a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

cf.2434300916.workers.dev resolves to four IP addresses: 104.21.21.106, 172.67.197.244, 2606:4700:3036::6815:156a and 2606:4700:3036::ac43:c5f4.

Two other host names, along with tebutgl01.com, omispark.us.com and www.ramgon.es, also share IP numbers with cf.2434300916.workers.dev.