tuk.dev - dns.ninja

tuk.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:553e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cb0b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.62Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.11🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSagustin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
NSkara.ns.cloudflare.com
A2606:4700:50::adf5:3a7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A2803:f800:50::6ca2:c07b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkara.ns.cloudflare.com
A2a06:98c1:50::ac40:207b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkara.ns.cloudflare.com
A108.162.192.123🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A172.64.32.123🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
A173.245.58.123🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.62, 172.67.203.11
IPv6 hints2606:4700:3030::6815:553e, 2606:4700:3037::ac43:cb0b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2410010571

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Subdomains

cdn.tuk.dev

Same first word

tuk.dk
tuk.co.jp
tuk.fi
tuk.com
tuk.bg
tuk.to
tuk.ee
tuk.cam
tuk.fr
tuk.it
tuk.com.pl
tuk.info
tuk.com.ua
tuk.biz
tuk.kz
tuk.in
tuk.no
tuk.co.uk
tuk.co.za
tuk.us
tuk.ch
tuk.cc
tuk.cool
tuk.com.br
tuk.at
tuk.dev
tuk.com.mx
tuk.com.tw
tuk.asia
tuk.nl
tuk.cz
tuk.be
tuk.se
tuk.net
tuk.az
tuk.co
tuk.de
tuk.nu
tuk.mobi
tuk.spb.ru
tuk.com.au
tuk.su
tuk.es
tuk.lt
tuk.hu
tuk.eu
tuk.md
tuk.cn
tuk.sakura.ne.jp
tuk.mx
tuk.ru
tuk.org.ua
tuk.ca

Similar names

ktu.dk
ktu.it
kut.space
ktu.info
kut.es
ktu.or.kr
tku.me
tku.fr
ktu.ac.kr
kut.com.sg
tku.ac.jp
ktu.net
ktu.cc
utk.at
ktu.se
ktu.org
utk.net.ua
utk.se
utk.edu
utk.com
kut.eu
kut.org
ktu.ch
tku.cc
utk.uz
tku.cz
kut.com.tw
kut.ru
utk.be
ktu.edu.gh
utk.au
kut.no
utk.in
kut.lat
kut.ac.ir
kut.co
kut.ro
kut.ge
ukt.pl
utk.de
utk.technology
ktu.be
utk.pl
ktu.de
ktu.at
utk.co.jp
ktu.lt
tku.vn
kut.nl
utk.fi
tku.com
utk.agency
kut.by
ukt.co.uk
utk.nu
ktu.ru
ukt.at
utk.fr
utk.eu
utk.co.uk
ukt.se
kut.kg
ukt.org
ukt.ch
ktu.tw
ukt.ru
tku.co.uk
ukt.fr
ktu.jp
ukt.fi
tku.life
ukt.com.au
kut.ee
kut.be
ktu.no
tku.org
ukt.in
tku.dk
ktu.eu

DNS History

17 records (6 active, 11 former)

NSagustin.ns.cloudflare.comkara.ns.cloudflare.comdns101.registrar-servers.comdns102.registrar-servers.comMXmx.plingest.comA104.21.85.62172.67.203.112606:4700:3030::6815:553e2606:4700:3037::ac43:cb0b172.234.24.211172.239.57.117188.114.96.0188.114.97.02606:4700:3031::ac43:cb0b2606:4700:3036::6815:553e2a06:98c1:3120::2a06:98c1:3121::
●NSagustin.ns.cloudflare.com2026-05-23 → 2026-07-27 · 3 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-07-27 15:50:14
○NSdns101.registrar-servers.com2026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 13:34:08
● 2026-05-12 20:40:12
○ 2026-05-23 15:51:30
○ 2026-07-27 15:50:14
○NSdns102.registrar-servers.com2026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 13:34:08
● 2026-05-12 20:40:12
○ 2026-05-23 15:51:30
○ 2026-07-27 15:50:14
●NSkara.ns.cloudflare.com2026-05-23 → 2026-07-27 · 3 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-07-27 15:50:14
○MXmx.plingest.com2026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 13:34:08
● 2026-05-12 20:40:12
○ 2026-05-23 15:51:30
○ 2026-07-27 15:50:14
●A104.21.85.622026-05-23 → 2026-07-27 · 6 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-05-24 09:01:22
○ 2026-05-31 04:18:54
● 2026-06-08 00:04:22
● 2026-07-27 15:50:14
○A172.234.24.2112026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 13:34:08
● 2026-05-12 20:40:12
○ 2026-05-23 15:51:30
○ 2026-07-27 15:50:14
○A172.239.57.1172026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 13:34:08
● 2026-05-12 20:40:12
○ 2026-05-23 15:51:30
○ 2026-07-27 15:50:14
●A172.67.203.112026-05-23 → 2026-07-27 · 6 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-05-24 09:01:22
○ 2026-05-31 04:18:54
● 2026-06-08 00:04:22
● 2026-07-27 15:50:14
○A188.114.96.02026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-24 09:01:22
● 2026-05-31 04:18:54
○ 2026-06-08 00:04:22
○ 2026-07-27 15:50:14
○A188.114.97.02026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-24 09:01:22
● 2026-05-31 04:18:54
○ 2026-06-08 00:04:22
○ 2026-07-27 15:50:14
●A2606:4700:3030::6815:553e2026-07-27 → 2026-07-27 · 3 obs
○ 2026-06-08 00:04:22
● 2026-07-27 11:25:24
● 2026-07-27 15:50:14
○A2606:4700:3031::ac43:cb0b2026-05-23 → 2026-06-08 · 7 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-05-24 09:01:22
○ 2026-05-31 04:18:54
● 2026-06-08 00:04:22
○ 2026-07-27 11:25:24
○ 2026-07-27 15:50:14
○A2606:4700:3036::6815:553e2026-05-23 → 2026-06-08 · 7 obs
○ 2026-05-12 20:40:12
● 2026-05-23 15:51:30
● 2026-05-24 09:01:22
○ 2026-05-31 04:18:54
● 2026-06-08 00:04:22
○ 2026-07-27 11:25:24
○ 2026-07-27 15:50:14
●A2606:4700:3037::ac43:cb0b2026-07-27 → 2026-07-27 · 3 obs
○ 2026-06-08 00:04:22
● 2026-07-27 11:25:24
● 2026-07-27 15:50:14
○A2a06:98c1:3120::2026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-24 09:01:22
● 2026-05-31 04:18:54
○ 2026-06-08 00:04:22
○ 2026-07-27 15:50:14
○A2a06:98c1:3121::2026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-24 09:01:22
● 2026-05-31 04:18:54
○ 2026-06-08 00:04:22
○ 2026-07-27 15:50:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
tuk.devagustin.ns.cloudflare.com, kara.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.123

NS records: agustin.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuk.dev (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.11, 104.21.85.62
AAAA22606:4700:3037::ac43:cb0b, 2606:4700:3030::6815:553e
NS2agustin.ns.cloudflare.com, kara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1agustin.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

The domain cdn.tuk.dev falls under the parent tuk.dev.

IP Addresses

tuk.dev directs to four IP numbers, which are 104.21.85.62, 172.67.203.11, 2606:4700:3030::6815:553e and 2606:4700:3037::ac43:cb0b.

4-rkpnwarb.123tt.ru, 5-tsuwixyf.123tt.ru, 1-vdar.123tt.ru plus two other host names have IP numbers in common with tuk.dev.

Name Servers

Two name servers handle the delegation for tuk.dev: agustin.ns.cloudflare.com and kara.ns.cloudflare.com.

The name server configuration of tuk.dev is shared with other domains, for instance mira3d.com, pytguard.com, accuratefinance.com.au and two others.

At least some of tuk.dev's name servers are shared with other domains, for example honi-huzhou.com, adiosbetgirisi.com, craftygardener.ca and two more.

These name servers tend to be deployed in combination with the name servers izabella.ns.cloudflare.com and sarah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

agustin.ns.cloudflare.com resolves to 108.162.195.90, 162.159.44.90 and 172.64.35.90 among others, with 3 other IP addresses in total.

kara.ns.cloudflare.com resolves to 108.162.192.123, 172.64.32.123 and 173.245.58.123 among others, with 3 other IP addresses in total.