cf1.058.workers.dev - robtex.com

cf1.058.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4dd5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d3c7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.213Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.199🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.77.213, 172.67.211.199
IPv62606:4700:3035::6815:4dd5, 2606:4700:3035::ac43:d3c7

058.workers.dev

DNSSEC⚠️ Not signed
NSlennox.ns.cloudflare.com ⭐
NSlisa.ns.cloudflare.com
SOAlennox.ns.cloudflare.comdns@cloudflare.com serial=2398388830

Same first word

cf1.at
cf1.net
cf1.org
cf1.ca
cf1.cc
cf1.de
cf1.com.br
cf1.ru
cf1.com

Similar names

fc1.ru
fc1.biz
1fc.fr
f1c.net
fc1.it
f1c.biz
fc1.com
f1c.co
c1f.org
f1c.co.uk
fc1.eu
f1c.ru
1cf.com
1fc.ca
fc1.pl
f1c.de
fc1.se
f1c.in
fc1.jp
f1c.io
1fc.top
1cf.org
1cf.kr
fc1.net
f1c.com
1fc.cn
fc1.at
1cf.com.cn
1fc.ru
1cf.de
c1f.net
1cf.ru

DNS History

4 records (4 active, 0 former)

A104.21.77.213172.67.211.1992606:4700:3035::6815:4dd52606:4700:3035::ac43:d3c7
●A104.21.77.2132026-03-05 → 2026-03-24 · 2 obs
● 2026-03-05 06:09:12
● 2026-03-24 21:58:24
●A172.67.211.1992026-03-05 → 2026-03-24 · 2 obs
● 2026-03-05 06:09:12
● 2026-03-24 21:58:24
●A2606:4700:3035::6815:4dd52026-03-05 → 2026-03-24 · 2 obs
● 2026-03-05 06:09:12
● 2026-03-24 21:58:24
●A2606:4700:3035::ac43:d3c72026-03-05 → 2026-03-24 · 2 obs
● 2026-03-05 06:09:12
● 2026-03-24 21:58:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
058.workers.devlennox.ns.cloudflare.com, lisa.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.214

NS records: lennox.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.213, 172.67.211.199
AAAA22606:4700:3035::6815:4dd5, 2606:4700:3035::ac43:d3c7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

cf1.058.workers.dev resolves to four IP numbers: 2606:4700:3035::6815:4dd5, 2606:4700:3035::ac43:d3c7, 104.21.77.213 and 172.67.211.199.

other host names for instance nemko.us, toolerific.ai, arrton.com, hovawejobusadvisory99.digital and fifafaq.ru share IP numbers with cf1.058.workers.dev.