cn.mrk.cfdata.org - robtex.com

cn.mrk.cfdata.org

DNSSEC⚠️ Not signed
A2606:4700::6810:f374🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6810:f474🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.243.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.244.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.16.243.116, 104.16.244.116
IPv6 hints2606:4700::6810:f374, 2606:4700::6810:f474

mrk.cfdata.org

DNSSEC⚠️ Not signed
A2606:4700::6810:f374🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6810:f474🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.243.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.244.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjule.ns.cloudflare.com ⭐ ⚠️ Not in parent delegation
NSvin.ns.cloudflare.com ⚠️ Not in parent delegation
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.16.243.116, 104.16.244.116
IPv6 hints2606:4700::6810:f374, 2606:4700::6810:f474
SOAjule.ns.cloudflare.comdns@cloudflare.com serial=2410628669

Same first word

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cn.com.tw
cn.leg.br
cn.gp
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cn.s3-website.ap-northeast-2.amazonaws.com
cn.km.ua
cn.la
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cn.s3-website.eu-central-1.amazonaws.com
cn.cn.com
cn.com.mx
cn.gdn
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cn.s3.amazonaws.com
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cn.lt
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cn.s3-website.ap-southeast-1.amazonaws.com
cn.s3.us-west-2.amazonaws.com
cn.go.kr
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cn.s3-website-ap-northeast-1.amazonaws.com
cn.s3-website-ap-southeast-2.amazonaws.com
cn.pl
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cn.info.pl
cn.host
cn.s3-website.cn-north-1.amazonaws.com.cn
cn.akamaiedge.net
cn.se
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cn.vc
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cn.si
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cn.org
cn.net
cn.kz
cn.df.gov.br
cn.mt
cn.s3-website-us-west-1.amazonaws.com
cn.s3-website.ap-south-1.amazonaws.com
cn.uz

Similar names

nc.press
nc.thruhere.net
nc.co.il
nc.kz
nc.cpa
nc.st
nc.com.ua
nc.sa
nc.tr
nc.uz
nc.k12.mo.us
nc.su
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nc.mk
nc.medecin.fr
nc.ie
nc.id.au
nc.city
nc.tc
nc.gold
nc.soccer
nc.tv
nc.church
nc.cx
nc.com.au
nc.ai
nc.ro
nc.nl
nc.edgesuite.net
nc.com.es
nc.co
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nc.team
nc.md
nc.net.au
nc.ac
nc.vg
nc.nu
nc.com.pl
nc.gov.lk
nc.sb
nc.by
nc.ac.th
nc.hu
nc.id.lv
nc.app.br
nc.dk
nc.ee
nc.ca

DNS History

4 records (4 active, 0 former)

A104.16.243.116104.16.244.1162606:4700::6810:f3742606:4700::6810:f474
●A104.16.243.1162026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:09:22
● 2026-07-27 14:02:12
●A104.16.244.1162026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:09:22
● 2026-07-27 14:02:12
●A2606:4700::6810:f3742026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:09:22
● 2026-07-27 14:02:12
●A2606:4700::6810:f4742026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:09:22
● 2026-07-27 14:02:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
cfdata.orgns2.cfdata.org, ns1.cfdata.org4 records

✅ Authoritative Response

Server:162.159.0.6

NS records: ns2.cfdata.org, ns1.cfdata.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.16.244.116, 104.16.243.116
AAAA22606:4700::6810:f474, 2606:4700::6810:f374
HTTPS1{"priority":1,"target":".","alpn":["h2"]

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.cfdata.org, ns2.cfdata.org, ns1.cfdata.org...)

Analysis

IP Addresses

cn.mrk.cfdata.org has four IP addresses: 104.16.243.116, 104.16.244.116, 2606:4700::6810:f374 and 2606:4700::6810:f474.

goldcast-dev.mrk.cfdata.org, willow-dev.mrk.cfdata.org, staging-zh-hans-cn.mrk.cfdata.org and two other host names share IP numbers with cn.mrk.cfdata.org.