`ddd.chaos201501.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:57f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8575^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.127^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.117^{🇺🇸 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	104.21.5.127, 172.67.133.117
		IPv6 hints	2606:4700:3036::6815:57f, 2606:4700:3037::ac43:8575
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com

`chaos201501.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`margaret.ns.cloudflare.com` ⭐
	NS	`weston.ns.cloudflare.com`
	SOA	`margaret.ns.cloudflare.com`dns@cloudflare.com serial=2403897166

Same first word

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ddd.ro

ddd.world

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ddd.0t0.jp

ddd.name

ddd.or.th

ddd.ch

DNS History

6 records (4 active, 2 former)

●A104.21.5.1272026-03-07 → 2026-05-10 · 5 obs

● 2026-03-07 15:15:22
● 2026-03-15 15:34:20
○ 2026-03-18 02:27:24
● 2026-04-05 03:26:46
● 2026-05-10 16:00:18

○A172.64.80.12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-15 15:34:20
● 2026-03-18 02:27:24
○ 2026-04-05 03:26:46
○ 2026-05-10 16:00:18

●A172.67.133.1172026-03-07 → 2026-05-10 · 5 obs

● 2026-03-07 15:15:22
● 2026-03-15 15:34:20
○ 2026-03-18 02:27:24
● 2026-04-05 03:26:46
● 2026-05-10 16:00:18

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-15 → 2026-03-18 · 5 obs

○ 2026-03-07 15:15:22
● 2026-03-15 15:34:20
● 2026-03-18 02:27:24
○ 2026-04-05 03:26:46
○ 2026-05-10 16:00:18

●A2606:4700:3036::6815:57f2026-03-07 → 2026-05-10 · 5 obs

● 2026-03-07 15:15:22
○ 2026-03-15 15:34:20
○ 2026-03-18 02:27:24
● 2026-04-05 03:26:46
● 2026-05-10 16:00:18

●A2606:4700:3037::ac43:85752026-03-07 → 2026-05-10 · 5 obs

● 2026-03-07 15:15:22
○ 2026-03-15 15:34:20
○ 2026-03-18 02:27:24
● 2026-04-05 03:26:46
● 2026-05-10 16:00:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
chaos201501.workers.dev	margaret.ns.cloudflare.com, weston.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.138

NS records: margaret.ns.cloudflare.com, weston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.117, 104.21.5.127`
AAAA	2	`2606:4700:3037::ac43:8575, 2606:4700:3036::6815:57f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

ddd.chaos201501.workers.dev resolves to four IP numbers: 2606:4700:3036::6815:57f, 2606:4700:3037::ac43:8575, 104.21.5.127 and 172.67.133.117.

other host names for instance helorianthovex.com, baeckstrom.com, www.legendaryfinds.com, seattledentalspecialist.com and cucuta7dias.com share IP numbers with ddd.chaos201501.workers.dev.

ddd.chaos201501.workers.dev - robtex.com