🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`b.irusers.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9a9a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:61c^{🇺🇸 Cloudflare2606:4700:3037::/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	2606:4700:3035::ac43:9a9a, 2606:4700:3037::6815:61c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, 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=2416995088

Same first word

b.garden

b.(0x736578)y

b.co.za

b.bzh

b.io

b.ws

b.js.cn

b.ac.pk

b.je

b.net.co

b.country

b.house

b.com.hr

b.ro

b.eu.ngrok.io

b.mba

b.akamaiedge-staging.net

b.com.pl

b.top

b.ms

b.com.my

b.berlin

b.news

b.vin

b.co.ua

b.ln.cn

b.foundation

b.ua

b.com.cm

b.gov.lv

b.co.kr

b.media

b.com.ly

b.ee

b.ie

b.cg

b.com.mx

b.icu

b.com.de

b.net.ph

b.(0x736578)

b.org.pl

b.gt

b.sumy.ua

b.tm

b.gp

b.uk

b.ventures

b.cloudns.be

b.digital

b.lighting

b.org

b.box

b.new

b.ls

b.td

b.st

b.cn

b.theater

b.luxury

b.org.pk

b.co.zw

b.pages.dev

b.watch

b.or.at

b.kz

b.free

b.cz

b.wtf

b.pages.gay

b.akamaiedge.net

b.cc.ua

b.photo

b.my

b.gy

b.edu.vn

b.de

b.hn

b.onl

b.center

b.movie

b.pl

b.cv

b.kg

b.day

b.travel

b.capital

b.fashion

b.uber.space

b.sg

b.af

b.ac.cn

b.world

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.com.pk

b.fyi

b.bi

Similar names

b.com.ai

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.email

b.ink

b.cd

b.hamburg

b.gold

b.ngrok-free.app

b.rw

b.nexus

b.art.pl

b.uy

b.fun

b.city

b.sc

b.bo

b.co

b.cafe

b.org.cn

b.systems

b.rodeo

b.ltd

b.s3.amazonaws.com

b.express

b.xyz

b.cloudns.club

b.vn.ua

b.com.cn

b.kiev.ua

b.info

b.beer

b.ks.ua

b.sk

b.glass

b.vip

b.exchange

b.lol

b.run

b.dance

b.akamai.net

b.cash

b.fi

b.ml

b.helioho.st

b.net.nz

b.hr

b.co.at

b.help

b.fo

b.meme

b.promo

b.school

b.gay

b.fm

b.supply

b.biz.pl

b.company

b.prof

b.qh.cn

b.cards

b.app

b.is-a.dev

b.supplies

b.vodka

b.doctor

b.nerdpol.ovh

b.page

b.me

b.aivencloud.com

b.life

b.studio

b.cymru

b.dp.ua

b.br

b.net.pl

b.nx.cn

b.cx

b.dk

b.com.uz

b.gl

b.com.vn

b.legal

b.et

b.hm

b.ke

b.info.pl

b.nu

b.hzc.io

b.link

b.co.nl

b.(0x787878)

b.mr

b.ht

b.dog

b.cm

b.biz

b.asia

b.team

Previous names

Next names

DNS History

6 records (4 active, 2 former)

●A104.21.6.282026-02-23 → 2026-10-17 · 2 obs

● 2026-02-23 06:53:58
● 2026-10-17 15:36:22

●A172.67.154.1542026-02-23 → 2026-10-17 · 2 obs

● 2026-02-23 06:53:58
● 2026-10-17 15:36:22

○A2606:4700:3031::6815:61c2026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 06:53:58
○ 2026-07-03 09:21:34
○ 2026-10-17 15:36:22

○A2606:4700:3032::ac43:9a9a2026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 06:53:58
○ 2026-07-03 09:21:34
○ 2026-10-17 15:36:22

●A2606:4700:3035::ac43:9a9a2026-07-03 → 2026-10-17 · 3 obs

○ 2026-02-23 06:53:58
● 2026-07-03 09:21:34
● 2026-10-17 15:36:22

●A2606:4700:3037::6815:61c2026-07-03 → 2026-10-17 · 3 obs

○ 2026-02-23 06:53:58
● 2026-07-03 09:21:34
● 2026-10-17 15:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
irusers.workers.dev	meadow.ns.cloudflare.com, paul.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.135

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: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.154, 104.21.6.28`
AAAA	2	`2606:4700:3035::ac43:9a9a, 2606:4700:3037::6815:61c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

b.irusers.workers.dev has four IP addresses: 104.21.6.28, 172.67.154.154, 2606:4700:3035::ac43:9a9a and 2606:4700:3037::6815:61c.

Among the host names that share IP numbers with b.irusers.workers.dev are hahazhs.top, alexistoto216.site, kkwin.bar and two others.

b.irusers.workers.dev - robtex.com