`google-kh.jerryx-2018.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8c64^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:28f5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.245^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.100^{🇺🇸 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	104.21.40.245, 172.67.140.100
		IPv6 hints	2606:4700:3035::ac43:8c64, 2606:4700:3036::6815:28f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com

`jerryx-2018.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`saanvi.ns.cloudflare.com` ⭐
	NS	`seth.ns.cloudflare.com`
	SOA	`saanvi.ns.cloudflare.com`dns@cloudflare.com serial=2401642256

Similar names

hk-google.com

google-hk.com

kh-google.hl.cn

DNS History

4 records (4 active, 0 former)

●A104.21.40.2452026-04-12 → 2026-04-14 · 2 obs

● 2026-04-12 08:51:34
● 2026-04-14 13:40:14

●A172.67.140.1002026-04-12 → 2026-04-14 · 2 obs

● 2026-04-12 08:51:34
● 2026-04-14 13:40:14

●A2606:4700:3035::ac43:8c642026-04-12 → 2026-04-14 · 2 obs

● 2026-04-12 08:51:34
● 2026-04-14 13:40:14

●A2606:4700:3036::6815:28f52026-04-12 → 2026-04-14 · 2 obs

● 2026-04-12 08:51:34
● 2026-04-14 13:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
jerryx-2018.workers.dev	saanvi.ns.cloudflare.com, seth.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.142

NS records: saanvi.ns.cloudflare.com, seth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.245, 172.67.140.100`
AAAA	2	`2606:4700:3035::ac43:8c64, 2606:4700:3036::6815:28f5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

google-kh.jerryx-2018.workers.dev points to four IP numbers: 2606:4700:3035::ac43:8c64, 2606:4700:3036::6815:28f5, 104.21.40.245 and 172.67.140.100.

Other host names, for instance aviatorgo.org, tvscpa.com, goopun.com, workua.team and mail.edesignify.com share IP numbers with google-kh.jerryx-2018.workers.dev.

google-kh.jerryx-2018.workers.dev - robtex.com