czwdc.com - robtex.com

czwdc.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:d5f9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:17e0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.249🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnick.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnick.ns.cloudflare.com
A2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnick.ns.cloudflare.com
A108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
NSulla.ns.cloudflare.com
A2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRulla.ns.cloudflare.com
A2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRulla.ns.cloudflare.com
A108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.224, 172.67.213.249
IPv6 hints2606:4700:3036::ac43:d5f9, 2606:4700:3037::6815:17e0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAnick.ns.cloudflare.comdns@cloudflare.com serial=2400828501

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776034647

Same first word

czwdc.com

Similar names

wcdcz.cn
zdcwc.com
dccwz.com
cdzcw.com
cdzcw.net

DNS History

7 records (6 active, 1 former)

201820192020202120222023202420252026NSnick.ns.cloudflare.comulla.ns.cloudflare.comA104.21.23.224172.67.213.2492606:4700:3036::ac43:d5f92606:4700:3037::6815:17e0CNAMEpark.jinmi.com
●NSnick.ns.cloudflare.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
●NSulla.ns.cloudflare.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
●A104.21.23.2242026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
●A172.67.213.2492026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
●A2606:4700:3036::ac43:d5f92026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
●A2606:4700:3037::6815:17e02026-04-04 → 2026-04-12 · 2 obs
● 2026-04-04 05:51:44
● 2026-04-12 23:09:32
○CNAMEpark.jinmi.com2017-10-24 → 2017-10-24 · 3 obs
● 2017-10-24 06:44:28
○ 2026-04-04 05:51:44
○ 2026-04-12 23:09:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
czwdc.comnick.ns.cloudflare.com, ulla.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: nick.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czwdc.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.224, 172.67.213.249
AAAA22606:4700:3037::6815:17e0, 2606:4700:3036::ac43:d5f9
NS2nick.ns.cloudflare.com, ulla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nick.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nick.ns.cloudflare.com, nick.ns.cloudflare.com, nick.ns.cloudflare.com...)

Analysis

IP Addresses

czwdc.com maps to four IP numbers: 2606:4700:3036::ac43:d5f9, 2606:4700:3037::6815:17e0, 104.21.23.224 and 172.67.213.249.

other host names include osm168.com, officeaddresses.com, zzfrfy.com, shouldianswer.com and tci-media.com; they share IP numbers with czwdc.com.

Name Servers

Two name servers nick.ns.cloudflare.com and ulla.ns.cloudflare.com handle the delegation for czwdc.com.

czwdc.com shares the same name server setup as other domains, for instance srtvk.info, milair.net, fpxeax.info, nnpit.info and vdtoktw.info.

czwdc.com at least partially shares name servers with other domains, for instance pyos.de, theluxuryartcollection.com, abv-gbg184.top, drgnc8.casino and signstore.dk.

These name servers are commonly used alongside clay.ns.cloudflare.com, eugene.ns.cloudflare.com and venus.ns.cloudflare.com.

Six IP addresses per host:

nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213; ulla.ns.cloudflare.com points to 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233