b.irusers.workers.dev - dns.ninja

`b.irusers.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:61c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9a9a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.28^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.154^{🇺🇸 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 hints	104.21.6.28, 172.67.154.154
		IPv6 hints	2606:4700:3031::6815:61c, 2606:4700:3032::ac43:9a9a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com

`irusers.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`meadow.ns.cloudflare.com` ⭐
	NS	`paul.ns.cloudflare.com`
	SOA	`meadow.ns.cloudflare.com`dns@cloudflare.com serial=2406792377

Same first word

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b.bike

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b.eus

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b.mw

DNS History

4 records (4 active, 0 former)

●A104.21.6.282026-02-23 → 2026-06-23 · 2 obs

● 2026-02-23 06:53:58
● 2026-06-23 08:39:50

●A172.67.154.1542026-02-23 → 2026-06-23 · 2 obs

● 2026-02-23 06:53:58
● 2026-06-23 08:39:50

●A2606:4700:3031::6815:61c2026-02-23 → 2026-06-23 · 2 obs

● 2026-02-23 06:53:58
● 2026-06-23 08:39:50

●A2606:4700:3032::ac43:9a9a2026-02-23 → 2026-06-23 · 2 obs

● 2026-02-23 06:53:58
● 2026-06-23 08:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
irusers.workers.dev	meadow.ns.cloudflare.com, paul.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.135

NS records: meadow.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.28, 172.67.154.154`
AAAA	2	`2606:4700:3032::ac43:9a9a, 2606:4700:3031::6815:61c`
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-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

b.irusers.workers.dev points to the four IP addresses 104.21.6.28, 172.67.154.154, 2606:4700:3031::6815:61c and 2606:4700:3032::ac43:9a9a.

Among the host names that share IP numbers with b.irusers.workers.dev are sjh6cq0n2.qdbtl.com, ngudqzy.uzgccwk9vi.qdbtl.com, koenic-online.com and two others.