`sftyacn.scrthlp.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5233^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:998f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.51^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.143^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.51, 172.67.153.143
		IPv6	2606:4700:3032::6815:5233, 2606:4700:3032::ac43:998f

`scrthlp.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`brady.ns.cloudflare.com` ⭐
	NS	`erin.ns.cloudflare.com`
	SOA	`brady.ns.cloudflare.com`dns@cloudflare.com serial=2398863586

Subdomains

rcvry.sftyacn.scrthlp.workers.dev

Similar names

synfact.com

nycfast.com

fastnyc.com

cnyfast.com

nyfacts.com

DNS History

5 records (4 active, 1 former)

●A104.21.82.512026-02-25 → 2026-03-24 · 4 obs

● 2026-02-25 05:51:16
○ 2026-03-01 12:07:38
● 2026-03-12 07:49:34
● 2026-03-24 03:48:50

○A172.64.80.12026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-25 05:51:16
● 2026-03-01 12:07:38
○ 2026-03-12 07:49:34
○ 2026-03-24 03:48:50

●A172.67.153.1432026-02-25 → 2026-03-24 · 4 obs

● 2026-02-25 05:51:16
○ 2026-03-01 12:07:38
● 2026-03-12 07:49:34
● 2026-03-24 03:48:50

●A2606:4700:3032::6815:52332026-02-25 → 2026-03-24 · 2 obs

● 2026-02-25 05:51:16
● 2026-03-24 03:48:50

●A2606:4700:3032::ac43:998f2026-02-25 → 2026-03-24 · 2 obs

● 2026-02-25 05:51:16
● 2026-03-24 03:48:50

🔍 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	-
scrthlp.workers.dev	brady.ns.cloudflare.com, erin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.113

NS records: brady.ns.cloudflare.com, erin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.51, 172.67.153.143`
AAAA	2	`2606:4700:3032::6815:5233, 2606:4700:3032::ac43:998f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

Hierarchy

The parent of rcvry.sftyacn.scrthlp.workers.dev is sftyacn.scrthlp.workers.dev.

IP Addresses

sftyacn.scrthlp.workers.dev maps to four IP numbers: 2606:4700:3032::6815:5233, 2606:4700:3032::ac43:998f, 104.21.82.51 and 172.67.153.143.

other host names include usedbrockville.com, orchardhillsmhp.com, foodpanda.eu, walkthiswayfashionshoes.com and 224x224.com; they share IP numbers with sftyacn.scrthlp.workers.dev.

sftyacn.scrthlp.workers.dev - robtex.com