czxwbd.com - robtex.com

czxwbd.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:15a2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c75c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.162Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.92🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NSmark.ns.cloudflare.com
A2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmark.ns.cloudflare.com
A2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmark.ns.cloudflare.com
A108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.162, 172.67.199.92
IPv6 hints2606:4700:3031::6815:15a2, 2606:4700:3035::ac43:c75c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2410238017

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=1784877347
⚠️ On DNS blocklist: tif

Subdomains

www.czxwbd.com

Same first word

czxwbd.com

Similar names

wzxbdc.com
zbcwxd.cn
dczxbw.com
bdcxwz.com
bdcwzx.com
zbcwxd.com
wxzdbc.com
cdzbwx.com

DNS History

8 records (6 active, 2 former)

NSbarbara.ns.cloudflare.commark.ns.cloudflare.comA104.21.21.162172.67.199.922606:4700:3031::6815:15a22606:4700:3035::ac43:c75c2606:4700:3036::ac43:c75c2606:4700:3037::6815:15a2
●NSbarbara.ns.cloudflare.com2026-05-17 → 2026-07-24 · 2 obs
● 2026-05-17 01:32:00
● 2026-07-24 07:19:08
●NSmark.ns.cloudflare.com2026-05-17 → 2026-07-24 · 2 obs
● 2026-05-17 01:32:00
● 2026-07-24 07:19:08
●A104.21.21.1622026-05-17 → 2026-07-24 · 2 obs
● 2026-05-17 01:32:00
● 2026-07-24 07:19:08
●A172.67.199.922026-05-17 → 2026-07-24 · 2 obs
● 2026-05-17 01:32:00
● 2026-07-24 07:19:08
●A2606:4700:3031::6815:15a22026-06-19 → 2026-07-24 · 3 obs
○ 2026-05-23 00:00:50
● 2026-06-19 21:41:34
● 2026-07-24 07:19:08
●A2606:4700:3035::ac43:c75c2026-06-19 → 2026-07-24 · 3 obs
○ 2026-05-23 00:00:50
● 2026-06-19 21:41:34
● 2026-07-24 07:19:08
○A2606:4700:3036::ac43:c75c2026-05-17 → 2026-05-23 · 4 obs
● 2026-05-17 01:32:00
● 2026-05-23 00:00:50
○ 2026-06-19 21:41:34
○ 2026-07-24 07:19:08
○A2606:4700:3037::6815:15a22026-05-17 → 2026-05-23 · 4 obs
● 2026-05-17 01:32:00
● 2026-05-23 00:00:50
○ 2026-06-19 21:41:34
○ 2026-07-24 07:19:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
czxwbd.commark.ns.cloudflare.com, barbara.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: mark.ns.cloudflare.com, barbara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czxwbd.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.199.92, 104.21.21.162
AAAA22606:4700:3035::ac43:c75c, 2606:4700:3031::6815:15a2
NS2barbara.ns.cloudflare.com, mark.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.czxwbd.com is a subdomain of czxwbd.com.

IP Addresses

czxwbd.com points to the four IP addresses 104.21.21.162, 172.67.199.92, 2606:4700:3031::6815:15a2 and 2606:4700:3035::ac43:c75c.

Additional host names — 442323.634699.com, mail.help-issue.com, www.scriptnet.gr and two others — share IP numbers with czxwbd.com.

Name Servers

czxwbd.com has two authoritative name servers — barbara.ns.cloudflare.com and mark.ns.cloudflare.com.

czxwbd.com shares its name server setup with other domains, including dxxvmx.com, nmkkhr.com, kzxnbk.com and two others.

The name servers of czxwbd.com overlap at least partially with those of other domains — among them 1wuje.xyz, 11e12.com, brgcsemiconductor.com and two more.

These name servers commonly appear in combination with the name servers trevor.ns.cloudflare.com.

Host names with 6 IP numbers:

barbara.ns.cloudflare.com points to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 other IP addresses.

mark.ns.cloudflare.com points to 108.162.193.130, 172.64.33.130, 173.245.59.130 and 3 other IP addresses.