`cfyg.cctvfsan.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:87c8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:737^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.200^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.55, 172.67.135.200
		IPv6 hints	2606:4700:3030::ac43:87c8, 2606:4700:3035::6815:737
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com

`cctvfsan.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`michelle.ns.cloudflare.com` ⭐
	NS	`quincy.ns.cloudflare.com`
	SOA	`michelle.ns.cloudflare.com`dns@cloudflare.com serial=2401423217

Same first word

cfyg.cn

cfyg.com.cn

Similar names

ycgf.cn

ycgf.com.cn

cygf.com.ar

cygf.org

yfgc.com

gcfy.ie

cyfg.com

gycf.net

gcyf.org

gycf.com.tw

gcyf.or.kr

ycfg.cn

fygc.cn

cfgy.cn

fgcy.com

cygf.com

yfcg.net

gycf.cn

cgyf.com

cygf.com.cn

gyfc.com.cn

yfgc.org

gycf.co.kr

fgyc.or.kr

gfcy.cn

ycfg.net.cn

DNS History

4 records (4 active, 0 former)

●A104.21.7.552026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 14:29:06
● 2026-04-12 05:55:50

●A172.67.135.2002026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 14:29:06
● 2026-04-12 05:55:50

●A2606:4700:3030::ac43:87c82026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 14:29:06
● 2026-04-12 05:55:50

●A2606:4700:3035::6815:7372026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 14:29:06
● 2026-04-12 05:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
cctvfsan.workers.dev	michelle.ns.cloudflare.com, quincy.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.39

NS records: michelle.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.200, 104.21.7.55`
AAAA	2	`2606:4700:3030::ac43:87c8, 2606:4700:3035::6815:737`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

cfyg.cctvfsan.workers.dev points to four IP numbers: 2606:4700:3030::ac43:87c8, 2606:4700:3035::6815:737, 104.21.7.55 and 172.67.135.200.

Other host names, for instance wdptnet.com, nagaway.social, nur1.dic.net, splinks.com and ritebite.ca share IP numbers with cfyg.cctvfsan.workers.dev.

cfyg.cctvfsan.workers.dev - robtex.com