fcuk.sk - robtex.com

fcuk.sk

DNSSEC🔒 Signed (DS record present)
A2606:4700:3035::ac43:97e6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:11e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.30Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.230🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabby.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A2803:f800:50::6ca2:c064🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabby.ns.cloudflare.com
A2a06:98c1:50::ac40:2064🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabby.ns.cloudflare.com
A108.162.192.100🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A172.64.32.100🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A173.245.58.100🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
NSaragorn.ns.cloudflare.com
A2606:4700:58::adf5:3b43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaragorn.ns.cloudflare.com
A2803:f800:50::6ca2:c143🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaragorn.ns.cloudflare.com
A2a06:98c1:50::ac40:2143🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaragorn.ns.cloudflare.com
A108.162.193.67🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaragorn.ns.cloudflare.com
A172.64.33.67🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaragorn.ns.cloudflare.com
A173.245.59.67🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaragorn.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXT52be6c424bb6673d00dc9220bf08e6d9301c1ed6
TXTgoogle-site-verification=2k5gHXgghagaQWeL8bSf7v9PmuF7jMITho0jcwi78_8
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.1.30, 172.67.151.230
IPv62606:4700:3035::ac43:97e6, 2606:4700:3036::6815:11e
SOAabby.ns.cloudflare.comdns@cloudflare.com serial=2398818598

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐ 🔒
NSa.tld.sk ⚠️ Not in zone NS records 🔒
NSb.tld.sk ⚠️ Not in zone NS records 🔒
NSc.tld.sk ⚠️ Not in zone NS records 🔒
NSe.tld.sk 🔒
NSf.tld.sk 🔒
NSg.tld.sk 🔒
NSh.tld.sk 🔒
SOAm.tld.skhostmaster@sk-nic.sk serial=2018478056

Same first word

fcuk.ru
fcuk.ie
fcuk.com.au
fcuk.org
fcuk.co.uk
fcuk.gr
fcuk.biz
fcuk.sk
fcuk.com.ua
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fcuk.nl
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fcuk.co
fcuk.net
fcuk.at
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fcuk.dk
fcuk.co.za
fcuk.pt
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fcuk.in
fcuk.be
fcuk.lv

Similar names

(0x6675636b).vc
kfuc.com
fukc.in
fkcu.or.kr
(0x6675636b).name
ucfk.de
kfcu.us
(0x6675636b).cards
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ukfc.shop
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ukcf.org
(0x6675636b).vacations
(0x6675636b).network
fcku.org
(0x6675636b).hk
kcuf.com.sg
kfcu.co
(0x6675636b).cash
(0x6675636b).be
cfuk.com
(0x6675636b).dyndns.org
(0x6675636b).es
(0x6675636b).style
kcuf.ca
(0x6675636b).fitness
fcku.cn
(0x6675636b).info
(0x6675636b).edu.kg
ukfc.net
(0x6675636b).co
(0x6675636b).ch
(0x6675636b).industries
(0x6675636b).camp
(0x6675636b).si
(0x6675636b).org.uk
ufck.org
fukc.ru
(0x6675636b).fr
(0x6675636b).travel
ckfu.org
(0x6675636b).li
(0x6675636b).church
kcuf.org
(0x6675636b).life
(0x6675636b).deals
(0x6675636b).solutions
(0x6675636b).city
(0x6675636b).me.uk
kfuc.co.kr
(0x6675636b).(0x736578)y
cfuk.net
fcku.com
kcuf.com
(0x6675636b).at
(0x6675636b).hu
(0x6675636b).tw
fkcu.com
(0x6675636b).cl
(0x6675636b).it
(0x6675636b).nl
kcuf.biz
(0x6675636b).com
(0x6675636b).me
(0x6675636b).bio
kcuf.me
(0x6675636b).world
(0x6675636b).team
kfuc.org
(0x6675636b).cz
(0x6675636b).cn.com
kufc.cn
(0x6675636b).fyi
fcku.nl
(0x6675636b).theater
(0x6675636b).ws
(0x6675636b).co.cr
(0x6675636b).re
(0x6675636b).enterprises
(0x6675636b).de
(0x6675636b).uk.com
(0x6675636b).eu
fcku.ru
kcuf.cn
kfcu.org
kcuf.info
(0x6675636b).se
kucf.cn
fukc.it
(0x6675636b).movie
kcuf.eu
kfcu.nl
fkcu.net
(0x6675636b).kz
cfku.com
(0x6675636b).org
(0x6675636b).ph
kcuf.com.cn
(0x6675636b).cat
(0x6675636b).domains
fukc.net
(0x6675636b).mobi
(0x6675636b).care
(0x6675636b).sc
(0x6675636b).ru
kfcu.net
(0x6675636b).co.uk
kcfu.org
kfcu.cn
(0x6675636b).net
(0x6675636b).graphics
(0x6675636b).com.pl
ufck.me
kfcu.de
uckf.com
fcku.de
(0x6675636b).land
(0x6675636b).holiday
ckuf.ru
kufc.co.jp
(0x6675636b).golf
(0x6675636b).chat

DNS History

21 records (11 active, 10 former)

20162017201820192020202120222023202420252026NSabby.ns.cloudflare.comaragorn.ns.cloudflare.comns1.websupport.skns2.websupport.skns3.websupport.skMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailin1.fcuk.skmailin2.fcuk.skA104.21.1.30172.67.151.2302606:4700:3035::ac43:97e62606:4700:3036::6815:11e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::37.9.175.12
●NSabby.ns.cloudflare.com2021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
●NSaragorn.ns.cloudflare.com2021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
○NSns1.websupport.sk2015-07-04 → 2016-07-30 · 4 obs
● 2015-07-04 06:07:38
● 2016-07-30 19:40:22
○ 2021-07-21 03:55:36
○ 2026-03-18 01:10:42
○NSns2.websupport.sk2015-07-04 → 2016-07-30 · 4 obs
● 2015-07-04 06:07:38
● 2016-07-30 19:40:22
○ 2021-07-21 03:55:36
○ 2026-03-18 01:10:42
○NSns3.websupport.sk2015-07-04 → 2016-07-30 · 4 obs
● 2015-07-04 06:07:38
● 2016-07-30 19:40:22
○ 2021-07-21 03:55:36
○ 2026-03-18 01:10:42
●MXalt1.aspmx.l.google.com2016-07-30 → 2026-03-18 · 3 obs
○ 2016-04-16 17:36:24
● 2016-07-30 19:40:22
● 2026-03-18 01:10:42
●MXalt2.aspmx.l.google.com2016-07-30 → 2026-03-18 · 3 obs
○ 2016-04-16 17:36:24
● 2016-07-30 19:40:22
● 2026-03-18 01:10:42
●MXalt3.aspmx.l.google.com2016-07-30 → 2026-03-18 · 3 obs
○ 2016-04-16 17:36:24
● 2016-07-30 19:40:22
● 2026-03-18 01:10:42
●MXalt4.aspmx.l.google.com2016-07-30 → 2026-03-18 · 3 obs
○ 2016-04-16 17:36:24
● 2016-07-30 19:40:22
● 2026-03-18 01:10:42
●MXaspmx.l.google.com2016-07-30 → 2026-03-18 · 3 obs
○ 2016-04-16 17:36:24
● 2016-07-30 19:40:22
● 2026-03-18 01:10:42
○MXmailin1.fcuk.sk2015-07-04 → 2016-04-16 · 4 obs
● 2015-07-04 06:07:38
● 2016-04-16 17:36:24
○ 2016-07-30 19:40:22
○ 2026-03-18 01:10:42
○MXmailin2.fcuk.sk2015-07-04 → 2016-04-16 · 4 obs
● 2015-07-04 06:07:38
● 2016-04-16 17:36:24
○ 2016-07-30 19:40:22
○ 2026-03-18 01:10:42
●A104.21.1.302021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
●A172.67.151.2302021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
○A188.114.96.02026-03-18 → 2026-03-18 · 1 obs
○ 2026-03-18 01:10:42
○A188.114.97.02026-03-18 → 2026-03-18 · 1 obs
○ 2026-03-18 01:10:42
●A2606:4700:3035::ac43:97e62021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
●A2606:4700:3036::6815:11e2021-07-21 → 2026-03-18 · 3 obs
○ 2016-07-30 19:40:22
● 2021-07-21 03:55:36
● 2026-03-18 01:10:42
○A2a06:98c1:3120::2026-03-18 → 2026-03-18 · 1 obs
○ 2026-03-18 01:10:42
○A2a06:98c1:3121::2026-03-18 → 2026-03-18 · 1 obs
○ 2026-03-18 01:10:42
○A37.9.175.122015-07-04 → 2016-07-30 · 4 obs
● 2015-07-04 06:07:38
● 2016-07-30 19:40:22
○ 2021-07-21 03:55:36
○ 2026-03-18 01:10:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ske.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk-
fcuk.skabby.ns.cloudflare.com, aragorn.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.67

NS records: abby.ns.cloudflare.com, aragorn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.151.230, 104.21.1.30
AAAA22606:4700:3036::6815:11e, 2606:4700:3035::ac43:97e6
NS2abby.ns.cloudflare.com, aragorn.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT352be6c424bb6673d00dc9220bf08e6d9301c1ed6, google-site-verification=2k5gHXgghagaQWe...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abby.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

fcuk.sk points to four IP numbers: 2606:4700:3035::ac43:97e6, 2606:4700:3036::6815:11e, 104.21.1.30 and 172.67.151.230.

Other host names, for instance designimpactawards.in, evoluzioneimmobiliare.it, blackfiresigns.com, www.zarize.com and sukhysthreading.com share IP numbers with fcuk.sk.

Name Servers

Delegation for fcuk.sk rests with two name servers, abby.ns.cloudflare.com and aragorn.ns.cloudflare.com.

fcuk.sk shares the same name server setup as other domains, including pocket.cz, otm.cz, hfr.cz, stf.cz and lgs.cz.

fcuk.sk at least partially shares name servers with other domains, for instance nicodemuz.com, domchayakofe.ru, ayyuanda.com, pixelchrome.org and directcoloring.com.

These name servers are commonly used with the name servers lloyd.ns.cloudflare.com.

Host names with six IP numbers: abby.ns.cloudflare.com points to: 2606:4700:50::adf5:3a64, 2803:f800:50::6ca2:c064, 2a06:98c1:50::ac40:2064, 108.162.192.100, 172.64.32.100 and 173.245.58.100. aragorn.ns.cloudflare.com points to: 2606:4700:58::adf5:3b43, 2803:f800:50::6ca2:c143, 2a06:98c1:50::ac40:2143, 108.162.193.67, 172.64.33.67 and 173.245.59.67.

Mail Servers

fcuk.sk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fcuk.sk shares mail servers with other domains at least in part, for instance shaharit.org.il, britishpoles.uk, fashionedchic.com, notarypublicanaheim.com and ns500599.ns500724.ns500724.ns500737.ns500724.ns500599.ns500737.ns500583.ns500599.ns500599.ns500631.www.yummyflingsfinder.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.