czserver.com.es - robtex.com

czserver.com.es

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b9da🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4421🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.218🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSbrett.ns.cloudflare.com
A2606:4700:58::adf5:3b4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A2803:f800:50::6ca2:c14c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrett.ns.cloudflare.com
A2a06:98c1:50::ac40:214c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrett.ns.cloudflare.com
A108.162.193.76🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A172.64.33.76🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A173.245.59.76🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
MXmx00.ionos.es ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.es ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 ip4:217.72.192.75 include:_spf.perfora.net include:_spf.kundenserver.d...
TXTzone-ownership-verification-8385f28bf70232a29f9a2d17abf7c1fcdbf76eeaf8ba70274...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.33, 172.67.185.218
IPv6 hints2606:4700:3030::ac43:b9da, 2606:4700:3035::6815:4421
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2403858743

com.es

DNSSEC⚠️ Not signed
NSn3ns.nic.es ⭐ ⚠️ Not in parent delegation
NSc.nic.es ⚠️ Not in parent delegation
NSg.nic.es ⚠️ Not in parent delegation
NSh.nic.es ⚠️ Not in parent delegation
SOAn3ns.nic.eshostmaster@nic.es 2026-05-14 #3
WOT: SAFE (50/100)

Subdomains

one.czserver.com.es

Same first word

czserver.tv
czserver.de
czserver.com.es

DNS History

8 records (8 active, 0 former)

NSadrian.ns.cloudflare.combrett.ns.cloudflare.comMXmx00.ionos.esmx01.ionos.esA104.21.68.33172.67.185.2182606:4700:3030::ac43:b9da2606:4700:3035::6815:4421
●NSadrian.ns.cloudflare.com2026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●NSbrett.ns.cloudflare.com2026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●MXmx00.ionos.es2026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●MXmx01.ionos.es2026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●A104.21.68.332026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●A172.67.185.2182026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●A2606:4700:3030::ac43:b9da2026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34
●A2606:4700:3035::6815:44212026-05-08 → 2026-05-14 · 2 obs
● 2026-05-08 10:11:28
● 2026-05-14 05:40:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
czserver.com.esadrian.ns.cloudflare.com, brett.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.76

NS records: adrian.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czserver.com.es (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.218, 104.21.68.33
AAAA22606:4700:3030::ac43:b9da, 2606:4700:3035::6815:4421
NS2adrian.ns.cloudflare.com, brett.ns.cloudflare.com
MX2mx00.ionos.es (pri: 10), mx01.ionos.es (pri: 10)
TXT2v=spf1 ip4:217.72.192.75 include:_spf.pe, zone-ownership-verification-8385f28bf702
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

one.czserver.com.es has czserver.com.es as its parent.

IP Addresses

czserver.com.es maps to four IP numbers: 2606:4700:3030::ac43:b9da, 2606:4700:3035::6815:4421, 104.21.68.33 and 172.67.185.218.

Other host names, for instance bestonlineessay.com, wayoffbase.net, pdfseal.com, 91jl.zone and affirmategrailed.lat share IP numbers with czserver.com.es.

Name Servers

Two name servers adrian.ns.cloudflare.com and brett.ns.cloudflare.com are delegated to czserver.com.es.

czserver.com.es uses the same name server configuration as other domains, such as mailbiscuit.com, nejb.us, frontbridges.com, unitehereimmigration.org and qcdxv.com.

czserver.com.es at least partially shares name servers with other domains such as nairi-insurance.am, famagtool.co.uk, mydomaintest.com, mainstreetdata.com and edf.school.

These name servers are commonly used with tim.ns.cloudflare.com and cortney.ns.cloudflare.com.

Host names with six IP numbers: Host name adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; host name brett.ns.cloudflare.com points to 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76.

Mail Servers

Two mail servers handle czserver.com.es: mx00.ionos.es and mx01.ionos.es.

czserver.com.es shares the same mail server setup as other domains, including kingsofgroove.com, osedy.com, edugrau.es, beeingenieria.es and verdades.es.

czserver.com.es shares some mail servers with other domains, at least partially, for instance nubeek.com.

Host names with a single IP address:

mx00.ionos.es points to 212.227.15.41

mx01.ionos.es points to 217.72.192.67