thinwork.cz - dns.ninja

thinwork.cz

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::6815:29e8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c3df🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.232Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.223🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSkia.ns.cloudflare.com
A2606:4700:50::adf5:3ab3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkia.ns.cloudflare.com
A108.162.192.179🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A172.64.32.179🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A173.245.58.179🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.232, 172.67.195.223
IPv6 hints2606:4700:3034::6815:29e8, 2606:4700:3037::ac43:c3df
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2408030589

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=1783442839

Subdomains

www.thinwork.cz

Same first word

thinwork.cz
thinwork.com.br
thinwork.com

Similar names

thinkrow.com
kinworth.com
workhint.com
workthin.com
inkworth.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSisaac.ns.cloudflare.comkia.ns.cloudflare.comns.forpsi.czns.forpsi.itns.forpsi.netMXmail.thinwork.czA104.21.41.232172.67.195.2232606:4700:3034::6815:29e82606:4700:3037::ac43:c3df217.112.160.1412606:4700:3031::ac43:c3df2606:4700:3037::6815:29e885.207.61.17089.187.140.181
●NSisaac.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-07-07 17:23:50
●NSkia.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-07-07 17:23:50
○NSns.forpsi.cz2015-06-12 → 2020-03-23 · 4 obs
● 2015-06-12 19:12:34
● 2020-03-23 09:55:58
○ 2026-02-16 02:33:16
○ 2026-07-07 17:23:50
○NSns.forpsi.it2015-06-12 → 2020-03-23 · 4 obs
● 2015-06-12 19:12:34
● 2020-03-23 09:55:58
○ 2026-02-16 02:33:16
○ 2026-07-07 17:23:50
○NSns.forpsi.net2015-06-12 → 2020-03-23 · 4 obs
● 2015-06-12 19:12:34
● 2020-03-23 09:55:58
○ 2026-02-16 02:33:16
○ 2026-07-07 17:23:50
○MXmail.thinwork.cz2015-06-12 → 2026-02-16 · 4 obs
● 2015-06-12 19:12:34
● 2026-02-16 04:37:32
○ 2026-03-30 09:49:50
○ 2026-07-07 17:23:50
●A104.21.41.2322026-02-16 → 2026-07-07 · 3 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-07-07 17:23:50
●A172.67.195.2232026-02-16 → 2026-07-07 · 3 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-07-07 17:23:50
○A217.112.160.1412015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 19:12:34
○ 2015-10-29 16:44:44
○ 2026-07-07 17:23:50
○A2606:4700:3031::ac43:c3df2026-02-16 → 2026-06-06 · 5 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-06-06 07:06:48
○ 2026-06-24 18:17:44
○ 2026-07-07 17:23:50
●A2606:4700:3034::6815:29e82026-06-24 → 2026-07-07 · 3 obs
○ 2026-06-06 07:06:48
● 2026-06-24 18:17:44
● 2026-07-07 17:23:50
○A2606:4700:3037::6815:29e82026-02-16 → 2026-06-06 · 5 obs
○ 2020-03-23 09:55:58
● 2026-02-16 02:33:16
● 2026-06-06 07:06:48
○ 2026-06-24 18:17:44
○ 2026-07-07 17:23:50
●A2606:4700:3037::ac43:c3df2026-06-24 → 2026-07-07 · 3 obs
○ 2026-06-06 07:06:48
● 2026-06-24 18:17:44
● 2026-07-07 17:23:50
○A85.207.61.1702015-10-29 → 2017-01-29 · 5 obs
○ 2015-06-12 19:12:34
● 2015-10-29 16:44:44
● 2017-01-29 13:57:26
○ 2020-03-23 09:55:58
○ 2026-07-07 17:23:50
○A89.187.140.1812020-03-23 → 2020-03-23 · 4 obs
○ 2017-01-29 13:57:26
● 2020-03-23 09:55:58
○ 2026-02-16 02:33:16
○ 2026-07-07 17:23:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
thinwork.czkia.ns.cloudflare.com, isaac.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.179

NS records: kia.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1225ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.195.223, 104.21.41.232
AAAA22606:4700:3034::6815:29e8, 2606:4700:3037::ac43:c3df
NS2isaac.ns.cloudflare.com, kia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

thinwork.cz is the parent zone for www.thinwork.cz.

IP Addresses

thinwork.cz resolves to four IP addresses: 104.21.41.232, 172.67.195.223, 2606:4700:3034::6815:29e8 and 2606:4700:3037::ac43:c3df.

Among the host names that share IP numbers with thinwork.cz are terelazikp.beer, onde-assistir-sao-paulo-futebol-clube-x-vasco.com, www.leon-global.com and two others.

Name Servers

DNS delegation for thinwork.cz points to two name servers: isaac.ns.cloudflare.com and kia.ns.cloudflare.com.

thinwork.cz has the same name server delegation as a number of other domains, such as vebaweb.com, tubeamateur(0x706f726e).com, kamatora.cz and two more.

thinwork.cz partially shares its NS delegation with several other domains, including mecompany.org, tricoter.su, 735vv.com and two others.

These name servers are regularly seen alongside tom.ns.cloudflare.com and darwin.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

isaac.ns.cloudflare.com has IP addresses 108.162.193.177, 172.64.33.177 and 173.245.59.177, plus 3 other.

kia.ns.cloudflare.com has IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, plus 3 other.