`2.sjsunway.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a9a3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1bc5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.197^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.163^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.197, 172.67.169.163
		IPv6	2606:4700:3034::ac43:a9a3, 2606:4700:3037::6815:1bc5

`sjsunway.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`kiki.ns.cloudflare.com` ⭐
	NS	`mario.ns.cloudflare.com`
	SOA	`kiki.ns.cloudflare.com`dns@cloudflare.com serial=2397347556

Same first word

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2.company

2.sh.cn

2.fm

2.se

2.global

2.nf

2.bj.cn

2.plus

2.ms

2.co.nz

2.fo

2.com.vn

2.dk

2.app

2.ly

2.sv

2.irish

2.net.co

2.net.pk

2.uk

2.et

2.tl

2.xj.cn

2.kz

2.vg

2.edu.pl

2.glass

2.com.cn

2.org.uk

2.email

2.ar

2.ht

2.fashion

2.sb

2.pe

2.energy

2.digital

2.ha.cn

2.co.il

2.com.ua

2.kg

2.gg

2.co.uk

2.ws

2.cn

2.pn

2.dev

2.in-addr.arpa

2.express

2.in.ua

2.am

2.hn

2.mba

2.to

2.edu.vn

2.berlin

2.capital

2.cc

2.ls

2.je

2.hl.cn

2.cool

2.vu

2.wedding

2.gd

2.tel

2.amsterdam

2.gold

2.sytes.net

2.org

2.ag

2.cl

2.fish

2.sinaapp.com

2.hm

2.ventures

2.travel

2.hopto.org

2.zip

2.is

2.cr

2.casino

2.canva-apps.cn

2.network

2.group

2.ro

2.lol

2.uy

2.mr

2.gp

2.ai

2.pw

2.bet

2.hr

2.page

2.s3.amazonaws.com

2.pl

2.js.cn

2.vip

2.mom

2.domains

2.ddns.net

2.sd.cn

2.lc

2.ua

2.cx

2.care

2.ph

2.fyi

2.nu

2.net.cn

2.co

2.fr

2.org.cn

2.cz

2.de

2.pub

2.cab

2.io

2.at

2.biz

2.club

2.firebaseapp.com

DNS History

4 records (4 active, 0 former)

●A104.21.27.1972026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 12:11:58
● 2026-03-27 02:15:16

●A172.67.169.1632026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 12:11:58
● 2026-03-27 02:15:16

●A2606:4700:3034::ac43:a9a32026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 12:11:58
● 2026-03-27 02:15:16

●A2606:4700:3037::6815:1bc52026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 12:11:58
● 2026-03-27 02:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
sjsunway.workers.dev	kiki.ns.cloudflare.com, mario.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.203

NS records: kiki.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 961ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.163, 104.21.27.197`
AAAA	2	`2606:4700:3034::ac43:a9a3, 2606:4700:3037::6815:1bc5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

2.sjsunway.workers.dev points to four IP numbers: 2606:4700:3034::ac43:a9a3, 2606:4700:3037::6815:1bc5, 104.21.27.197 and 172.67.169.163.

For instance, other host names letsciencespeak.com, changshanque.com, blackn.com, ns2.hostmix.net and www.nysspe.org share IP numbers with 2.sjsunway.workers.dev.

2.sjsunway.workers.dev - robtex.com