revitech.cz - robtex.com

revitech.cz

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5d9a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d3b6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.154Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.182🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmatteo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A2803:f800:50::6ca2:c3e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatteo.ns.cloudflare.com
A2a06:98c1:50::ac40:23e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatteo.ns.cloudflare.com
A108.162.195.224🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A162.159.44.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A172.64.35.224🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
NSserenity.ns.cloudflare.com
A2606:4700:50::a29f:266c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserenity.ns.cloudflare.com
A2803:f800:50::6ca2:c26c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserenity.ns.cloudflare.com
A2a06:98c1:50::ac40:226c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRserenity.ns.cloudflare.com
A108.162.194.108🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserenity.ns.cloudflare.com
A162.159.38.108Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserenity.ns.cloudflare.com
A172.64.34.108🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserenity.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.154, 172.67.211.182
IPv6 hints2606:4700:3031::6815:5d9a, 2606:4700:3032::ac43:d3b6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAmatteo.ns.cloudflare.comdns@cloudflare.com serial=2407850512

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1786146441

Same first word

revitech.pl
revitech.sk
revitech.ru
revitech.nl
revitech.ch
revitech.com
revitech.cz

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DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSmatteo.ns.cloudflare.comserenity.ns.cloudflare.comns.clevernet.czns.dobraspolecnost.czMXchooyu.clevernet.czms.clevernet.czA104.21.93.154172.67.211.1822606:4700:3031::6815:5d9a2606:4700:3032::ac43:d3b62606:4700:3035::6815:5d9a2606:4700:3035::ac43:d3b689.187.144.232
●NSmatteo.ns.cloudflare.com2026-05-02 → 2026-08-08 · 3 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-08-08 00:04:48
○NSns.clevernet.cz2015-07-04 → 2017-04-19 · 4 obs
● 2015-07-04 15:20:18
● 2017-04-19 13:05:52
○ 2026-05-02 13:03:26
○ 2026-08-08 00:04:48
○NSns.dobraspolecnost.cz2015-07-04 → 2017-04-19 · 4 obs
● 2015-07-04 15:20:18
● 2017-04-19 13:05:52
○ 2026-05-02 13:03:26
○ 2026-08-08 00:04:48
●NSserenity.ns.cloudflare.com2026-05-02 → 2026-08-08 · 3 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-08-08 00:04:48
○MXchooyu.clevernet.cz2015-07-04 → 2017-04-19 · 4 obs
● 2015-07-04 15:20:18
● 2017-04-19 13:05:52
○ 2026-05-02 13:03:26
○ 2026-08-08 00:04:48
○MXms.clevernet.cz2015-07-04 → 2017-04-19 · 4 obs
● 2015-07-04 15:20:18
● 2017-04-19 13:05:52
○ 2026-05-02 13:03:26
○ 2026-08-08 00:04:48
●A104.21.93.1542026-05-02 → 2026-08-08 · 3 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-08-08 00:04:48
●A172.67.211.1822026-05-02 → 2026-08-08 · 3 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-08-08 00:04:48
●A2606:4700:3031::6815:5d9a2026-06-29 → 2026-08-08 · 3 obs
○ 2026-06-09 03:00:48
● 2026-06-29 12:45:56
● 2026-08-08 00:04:48
●A2606:4700:3032::ac43:d3b62026-06-29 → 2026-08-08 · 3 obs
○ 2026-06-09 03:00:48
● 2026-06-29 12:45:56
● 2026-08-08 00:04:48
○A2606:4700:3035::6815:5d9a2026-05-02 → 2026-06-09 · 5 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-06-09 03:00:48
○ 2026-06-29 12:45:56
○ 2026-08-08 00:04:48
○A2606:4700:3035::ac43:d3b62026-05-02 → 2026-06-09 · 5 obs
○ 2017-04-19 13:05:52
● 2026-05-02 13:03:26
● 2026-06-09 03:00:48
○ 2026-06-29 12:45:56
○ 2026-08-08 00:04:48
○A89.187.144.2322015-07-04 → 2017-04-19 · 4 obs
● 2015-07-04 15:20:18
● 2017-04-19 13:05:52
○ 2026-05-02 13:03:26
○ 2026-08-08 00:04:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
revitech.czmatteo.ns.cloudflare.com, serenity.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.224

NS records: matteo.ns.cloudflare.com, serenity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for revitech.cz (unsigned zone)

⏱️ Timing

Total: 1293ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.182, 104.21.93.154
AAAA22606:4700:3032::ac43:d3b6, 2606:4700:3031::6815:5d9a
NS2matteo.ns.cloudflare.com, serenity.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1matteo.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

revitech.cz has four IP addresses: 104.21.93.154, 172.67.211.182, 2606:4700:3031::6815:5d9a and 2606:4700:3032::ac43:d3b6.

Additional host names — read.hr, chatage.com, myflixer.la and two others — share IP numbers with revitech.cz.

Name Servers

The NS records for revitech.cz delegate to matteo.ns.cloudflare.com and serenity.ns.cloudflare.com.

revitech.cz shares its name server setup with other domains, including amj-groupe.com, hotskins-casino225.cyou, maxbet-casino776.cfd and two others.

revitech.cz has at least partial name server overlap with other domains, such as cardsgiant.com, zebranaspa.ru, primesstreamer.online and two others.

It is common to see these name servers used together with name servers brad.ns.cloudflare.com and ali.ns.cloudflare.com.

Host names with 6 IP numbers:

matteo.ns.cloudflare.com maps to 108.162.195.224, 162.159.44.224, 172.64.35.224 and 3 additional IP addresses.

serenity.ns.cloudflare.com maps to 108.162.194.108, 162.159.38.108, 172.64.34.108 and 3 additional IP addresses.