kr4.cc - robtex.com

kr4.cc

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b86c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2051🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.81Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.108🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjonah.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A2803:f800:50::6ca2:c1ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjonah.ns.cloudflare.com
A2a06:98c1:50::ac40:21ba🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjonah.ns.cloudflare.com
A108.162.193.186🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A172.64.33.186🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A173.245.59.186🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
NSlovisa.ns.cloudflare.com
A2606:4700:50::a29f:2627🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A2803:f800:50::6ca2:c227🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlovisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2227🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlovisa.ns.cloudflare.com
A108.162.194.39🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A162.159.38.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A172.64.34.39🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.81, 172.67.184.108
IPv6 hints2606:4700:3031::ac43:b86c, 2606:4700:3035::6815:2051
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOAjonah.ns.cloudflare.comdns@cloudflare.com serial=2401425059

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1778693242
⚠️ On DNS blocklist: tif

Same first word

kr4.cn
kr4.de
kr4.com
kr4.org
kr4.net
kr4.shop
kr4.pl
kr4.ru
kr4.dk
kr4.cc
kr4.us

Similar names

r4k.com
4rk.net
r4k.cc
4rk.de
r4k.us
rk4.cn
4rk.ru
k4r.ru
4kr.se
r4k.net
rk4.us
k4r.site
4kr.org
k4r.eu
r4k.company
4rk.s3.amazonaws.com
k4r.de
r4k.ca
4rk.com
r4k.com.au
4kr.com
k4r.org
4rk.ir
r4k.tips
r4k.de
rk4.pl
4kr.net
rk4.ru
r4k.es
4kr.cn
k4r.cn
rk4.sk
k4r.me
r4k.ru
4kr.cc
rk4.org
rk4.de
4kr.co.uk
r4k.org

DNS History

10 records (6 active, 4 former)

NSjonah.ns.cloudflare.comlovisa.ns.cloudflare.comA104.21.32.81172.67.184.1082606:4700:3031::ac43:b86c2606:4700:3035::6815:2051188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjonah.ns.cloudflare.com2026-04-10 → 2026-05-13 · 2 obs
● 2026-04-10 14:54:44
● 2026-05-13 17:38:46
●NSlovisa.ns.cloudflare.com2026-04-10 → 2026-05-13 · 2 obs
● 2026-04-10 14:54:44
● 2026-05-13 17:38:46
●A104.21.32.812026-04-10 → 2026-05-13 · 5 obs
● 2026-04-10 14:54:44
● 2026-04-19 06:29:14
○ 2026-04-24 19:38:20
● 2026-05-01 22:15:24
● 2026-05-13 17:38:46
●A172.67.184.1082026-04-10 → 2026-05-13 · 5 obs
● 2026-04-10 14:54:44
● 2026-04-19 06:29:14
○ 2026-04-24 19:38:20
● 2026-05-01 22:15:24
● 2026-05-13 17:38:46
○A188.114.96.02026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-19 06:29:14
● 2026-04-24 19:38:20
○ 2026-05-01 22:15:24
○ 2026-05-13 17:38:46
○A188.114.97.02026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-19 06:29:14
● 2026-04-24 19:38:20
○ 2026-05-01 22:15:24
○ 2026-05-13 17:38:46
●A2606:4700:3031::ac43:b86c2026-04-10 → 2026-05-13 · 5 obs
● 2026-04-10 14:54:44
● 2026-04-19 06:29:14
○ 2026-04-24 19:38:20
● 2026-05-01 22:15:24
● 2026-05-13 17:38:46
●A2606:4700:3035::6815:20512026-04-10 → 2026-05-13 · 5 obs
● 2026-04-10 14:54:44
● 2026-04-19 06:29:14
○ 2026-04-24 19:38:20
● 2026-05-01 22:15:24
● 2026-05-13 17:38:46
○A2a06:98c1:3120::2026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-19 06:29:14
● 2026-04-24 19:38:20
○ 2026-05-01 22:15:24
○ 2026-05-13 17:38:46
○A2a06:98c1:3121::2026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-19 06:29:14
● 2026-04-24 19:38:20
○ 2026-05-01 22:15:24
○ 2026-05-13 17:38:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com8 records
kr4.cclovisa.ns.cloudflare.com, jonah.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.186

NS records: lovisa.ns.cloudflare.com, jonah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kr4.cc (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.108, 104.21.32.81
AAAA22606:4700:3031::ac43:b86c, 2606:4700:3035::6815:2051
NS2jonah.ns.cloudflare.com, lovisa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jonah.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac1.nstld.com, ac1.nstld.com, ac2.nstld.com...)

Analysis

IP Addresses

kr4.cc maps to four IP numbers: 2606:4700:3031::ac43:b86c, 2606:4700:3035::6815:2051, 104.21.32.81 and 172.67.184.108.

Other host names such as 79qg.com, hydroblendinc.com, www.dvcasino.co, fxfcjyw.com and www.yanghuobaby.com share IPs with kr4.cc.

Name Servers

Two name servers jonah.ns.cloudflare.com and lovisa.ns.cloudflare.com handle the delegation for kr4.cc.

kr4.cc shares the same name server setup as other domains, for example krkr45.com, pontadopapagaio.com, 3kraken.at, punline.com and nenpyo.net.

kr4.cc at least partially shares name servers with other domains, for example szshuimitao.com, xaydungwebsite.net, ansother.com, bennic.nl and cpap-bipap.gr.

these name servers are commonly used alongside mack.ns.cloudflare.com name servers.

Host names with six IP numbers:

jonah.ns.cloudflare.com points to 2606:4700:58::adf5:3bba, 2803:f800:50::6ca2:c1ba, 2a06:98c1:50::ac40:21ba, 108.162.193.186, 172.64.33.186 and 173.245.59.186.

lovisa.ns.cloudflare.com points to 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.