`connect.pubsrv.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:96fd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:86^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.134^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.253^{🇺🇸 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	104.21.0.134, 172.67.150.253
		IPv6	2606:4700:3034::ac43:96fd, 2606:4700:3036::6815:86

`pubsrv.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`dale.ns.cloudflare.com` ⭐
	NS	`susan.ns.cloudflare.com`
	SOA	`dale.ns.cloudflare.com`dns@cloudflare.com serial=2397083517

Same first word

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Similar names

DNS History

4 records (4 active, 0 former)

●A104.21.0.1342026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 13:22:42
● 2026-02-26 15:33:56

●A172.67.150.2532026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 13:22:42
● 2026-02-26 15:33:56

●A2606:4700:3034::ac43:96fd2026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 13:22:42
● 2026-02-26 15:33:56

●A2606:4700:3036::6815:862026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 13:22:42
● 2026-02-26 15:33:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
pubsrv.workers.dev	dale.ns.cloudflare.com, susan.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.95

NS records: dale.ns.cloudflare.com, susan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 4078ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.134, 172.67.150.253`
AAAA	2	`2606:4700:3034::ac43:96fd, 2606:4700:3036::6815:86`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

AI analysis

connect.pubsrv.workers.dev maps to four IP numbers: 2606:4700:3034::ac43:96fd, 2606:4700:3036::6815:86, 104.21.0.134 and 172.67.150.253.

other host names include 711jl5.com, huashort.com, sonnerieportable.com, cbsr.com.pk and yxf66.com; they share IP numbers with connect.pubsrv.workers.dev.

connect.pubsrv.workers.dev - robtex.com