`pro.cizi.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bba9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5440^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.64^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.169^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.64, 172.67.187.169
		IPv6 hints	2606:4700:3032::ac43:bba9, 2606:4700:3035::6815:5440
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com

`cizi.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`hunts.ns.cloudflare.com` ⭐
	NS	`lisa.ns.cloudflare.com`
	SOA	`hunts.ns.cloudflare.com`dns@cloudflare.com serial=2406677398

Same first word

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pro.eu

pro.net

pro.vote

pro.co.za

pro.show

pro.waw.pl

pro.com.tw

pro.pl

pro.cy

pro.website.yandexcloud.net

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pro.lt

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pro.technology

pro.coupons

pro.tn

pro.dynalias.net

pro.kim

pro.et

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pro.gold

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pro.com.py

pro.tires

pro.s3-website-ap-northeast-1.amazonaws.com

pro.ky

pro.cc

pro.li

pro.lv

pro.com.mx

pro.kyiv.ua

pro.s3-website-sa-east-1.amazonaws.com

pro.ie

pro.plus

pro.uk

pro.tips

pro.makeup

pro.s3-website-eu-west-1.amazonaws.com

pro.dev

pro.com.vn

pro.red

pro.design

pro.st

pro.sk

pro.rv.ua

pro.fund

pro.vn

pro.legal

pro.s3.amazonaws.com

pro

pro.cn.com

pro.de

pro.monster

pro.glass

pro.io

pro.chat

pro.re.kr

pro.pr

pro.be

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pro.ax

pro.pc.pl

pro.moe

pro.br

pro.net.pl

pro.media

Similar names

rop.cl

pro.blue

pro.bio

rpo.de

rpo.cz

orp.com.kw

rop.nl

orp.es

opr.com.tr

pro.web.id

pro.mba

orp.ma

por.de

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por.su

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pro.kg

pro.or.jp

rop.ru

orp.ch

pro.jp.net

pro.ru.com

rop.com

pro.sa

por.es

pro.radio

orp.spb.ru

rpo.us

pro.org.ru

pro.com.ua

opr.info

pro.com.vc

pro.ba

pro.nagoya

orp.or.kr

rop.bz

pro.ua

pro.bo

por.li

rpo.gov.pl

opr.org.in

por.it

por.co.jp

opr.co.il

opr.at

rop.cx

opr.de

por.bz

rpo.kg

opr.com.au

rpo.solutions

orp.fi

rop.be

rpo.cn

por.se

opr.co.uk

rpo.be

por.hu

por.ai

opr.mobi

orp.ae

rpo.bo

por.org.cn

rpo.malopolska.pl

por.jp

rop.net

orp.me

opr.li

por.to

opr.ro

DNS History

8 records (4 active, 4 former)

●A104.21.84.642026-02-18 → 2026-07-17 · 5 obs

● 2026-02-18 10:34:20
● 2026-02-27 12:08:08
○ 2026-03-13 01:22:20
● 2026-03-30 17:37:16
● 2026-07-17 19:57:22

○A172.64.80.12026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-27 12:08:08
● 2026-03-13 01:22:20
○ 2026-03-30 17:37:16
○ 2026-07-17 19:57:22

●A172.67.187.1692026-02-18 → 2026-07-17 · 5 obs

● 2026-02-18 10:34:20
● 2026-02-27 12:08:08
○ 2026-03-13 01:22:20
● 2026-03-30 17:37:16
● 2026-07-17 19:57:22

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-27 12:08:08
● 2026-03-13 01:22:20
○ 2026-03-30 17:37:16
○ 2026-07-17 19:57:22

●A2606:4700:3032::ac43:bba92026-07-17 → 2026-07-17 · 2 obs

○ 2026-04-10 08:35:58
● 2026-07-17 19:57:22

●A2606:4700:3035::6815:54402026-07-17 → 2026-07-17 · 2 obs

○ 2026-04-10 08:35:58
● 2026-07-17 19:57:22

○A2606:4700:3035::ac43:bba92026-02-18 → 2026-04-10 · 6 obs

● 2026-02-18 10:34:20
● 2026-02-27 12:08:08
○ 2026-03-13 01:22:20
● 2026-03-30 17:37:16
● 2026-04-10 08:35:58
○ 2026-07-17 19:57:22

○A2606:4700:3036::6815:54402026-02-18 → 2026-04-10 · 6 obs

● 2026-02-18 10:34:20
● 2026-02-27 12:08:08
○ 2026-03-13 01:22:20
● 2026-03-30 17:37:16
● 2026-04-10 08:35:58
○ 2026-07-17 19:57:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
workers.dev	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
cizi.workers.dev	hunts.ns.cloudflare.com, lisa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.131

NS records: hunts.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 4035ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.169, 104.21.84.64`
AAAA	2	`2606:4700:3032::ac43:bba9, 2606:4700:3035::6815:5440`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

pro.cizi.workers.dev has four IP addresses: 104.21.84.64, 172.67.187.169, 2606:4700:3032::ac43:bba9 and 2606:4700:3035::6815:5440.

newingtonfc.com.cdn.cloudflare.net, hostmaster.the(0x706f726e687562).net, teamtraq.com plus two other host names have IP numbers in common with pro.cizi.workers.dev.

pro.cizi.workers.dev - robtex.com