fzcdc.net - robtex.com

fzcdc.net

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:972c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:387e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.126Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.44🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSnitin.ns.cloudflare.com
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.56.126, 172.67.151.44
IPv62606:4700:3032::ac43:972c, 2606:4700:3036::6815:387e
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2398730524

net

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=1771291465

Same first word

fzcdc.cn
fzcdc.net

Similar names

czdfc.cn
dcfzc.com
cczdf.com
czcdf.cn
zdfcc.com
czfdc.com
zcdfc.com
czfdc.com.cn
ccdfz.com

DNS History

9 records (6 active, 3 former)

202120222023202420252026NScass.ns.cloudflare.comnitin.ns.cloudflare.comjm1.dns.comjm2.dns.comA104.21.56.126172.67.151.442606:4700:3032::ac43:972c2606:4700:3036::6815:387e23.80.179.89
●NScass.ns.cloudflare.com2026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46
○NSjm1.dns.com2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 13:35:54
○ 2026-02-20 10:54:36
○ 2026-03-23 21:35:46
○NSjm2.dns.com2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 13:35:54
○ 2026-02-20 10:54:36
○ 2026-03-23 21:35:46
●NSnitin.ns.cloudflare.com2026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46
●A104.21.56.1262026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46
●A172.67.151.442026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46
○A23.80.179.892020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 13:35:54
○ 2026-02-20 10:54:36
○ 2026-03-23 21:35:46
●A2606:4700:3032::ac43:972c2026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46
●A2606:4700:3036::6815:387e2026-02-20 → 2026-03-23 · 3 obs
○ 2020-01-28 13:35:54
● 2026-02-20 10:54:36
● 2026-03-23 21:35:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fzcdc.netcass.ns.cloudflare.com, nitin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.215

NS records: cass.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fzcdc.net (unsigned zone)

⏱️ Timing

Total: 1760ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.126, 172.67.151.44
AAAA22606:4700:3036::6815:387e, 2606:4700:3032::ac43:972c
NS2cass.ns.cloudflare.com, nitin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

fzcdc.net maps to four IP numbers: 2606:4700:3032::ac43:972c, 2606:4700:3036::6815:387e, 104.21.56.126 and 172.67.151.44.

Other host names such as lakelot.net, www.entruempelung-stpoelten.at, www.davefox.com, www.aseguranzasparanegocio.com and bangpascol.id share IPs with fzcdc.net.

Name Servers

Two name servers cass.ns.cloudflare.com and nitin.ns.cloudflare.com handle the delegation for fzcdc.net.

fzcdc.net shares the same name server setup as other domains, for example cowboyandindian.net, aglearningcenter.org, getyourgreenback.org, musicandoacademy.org and e-saki.net.

fzcdc.net at least partially shares name servers with other domains, for example amflagaz.com, estudio86.com.br, dbdbk.com, esportivaaposta.com.br and firedevilstore.de.

These name servers are often used together with irma.ns.cloudflare.com and celine.ns.cloudflare.com.

Host names with six IP numbers:

cass.ns.cloudflare.com points to 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81.

nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.