`c.sucora.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b928^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2bcb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.203^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.40^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.43.203, 172.67.185.40
		IPv6	2606:4700:3031::ac43:b928, 2606:4700:3035::6815:2bcb

`sucora.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`anastasia.ns.cloudflare.com` ⭐
	NS	`art.ns.cloudflare.com`
	SOA	`anastasia.ns.cloudflare.com`dns@cloudflare.com serial=2398371374

Same first word

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c.asia

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c.dog

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DNS History

8 records (4 active, 4 former)

●A104.21.43.2032026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 15:56:06
○ 2026-03-13 15:58:46
● 2026-03-14 11:35:34
● 2026-03-24 20:47:32

●A172.67.185.402026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 15:56:06
○ 2026-03-13 15:58:46
● 2026-03-14 11:35:34
● 2026-03-24 20:47:32

○A188.114.96.02026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-08 15:56:06
● 2026-03-13 15:58:46
○ 2026-03-14 11:35:34
○ 2026-03-24 20:47:32

○A188.114.97.02026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-08 15:56:06
● 2026-03-13 15:58:46
○ 2026-03-14 11:35:34
○ 2026-03-24 20:47:32

●A2606:4700:3031::ac43:b9282026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 15:56:06
○ 2026-03-13 15:58:46
● 2026-03-14 11:35:34
● 2026-03-24 20:47:32

●A2606:4700:3035::6815:2bcb2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 15:56:06
○ 2026-03-13 15:58:46
● 2026-03-14 11:35:34
● 2026-03-24 20:47:32

○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-08 15:56:06
● 2026-03-13 15:58:46
○ 2026-03-14 11:35:34
○ 2026-03-24 20:47:32

○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-08 15:56:06
● 2026-03-13 15:58:46
○ 2026-03-14 11:35:34
○ 2026-03-24 20:47:32

🔍 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	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
sucora.workers.dev	anastasia.ns.cloudflare.com, art.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.102

NS records: anastasia.ns.cloudflare.com, art.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 1109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.203, 172.67.185.40`
AAAA	2	`2606:4700:3031::ac43:b928, 2606:4700:3035::6815:2bcb`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

c.sucora.workers.dev resolves to four IPs: 2606:4700:3031::ac43:b928, 2606:4700:3035::6815:2bcb, 104.21.43.203 and 172.67.185.40.

Other host names, for instance www.nukia.org, www.dekatria.eu, hollo.co.il, villaslanzarote.com and dekatria.eu share IP numbers with c.sucora.workers.dev.

c.sucora.workers.dev - robtex.com