tfk.dk - robtex.com

tfk.dk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2e53🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:88fd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.83Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.253🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarter.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A2803:f800:50::6ca2:c150🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarter.ns.cloudflare.com
A2a06:98c1:50::ac40:2150🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarter.ns.cloudflare.com
A108.162.193.80🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A172.64.33.80🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
A173.245.59.80🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarter.ns.cloudflare.com
NSjocelyn.ns.cloudflare.com
A2606:4700:50::adf5:3aae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c0ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjocelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:20ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjocelyn.ns.cloudflare.com
A108.162.192.174🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A172.64.32.174🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A173.245.58.174🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
MXtfk-dk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTMS=ms60015214
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.83, 172.67.136.253
IPv6 hints2606:4700:3031::6815:2e53, 2606:4700:3034::ac43:88fd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOAcarter.ns.cloudflare.comdns@cloudflare.com serial=2409104274

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1783656901localtime Fri Jul 10 06:15:01 2026gmtime Fri Ju...
SOAb.nic.dktech@punktum.dk serial=1783656901

Same first word

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tfk.no
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tfk.info
tfk.co.jp
tfk.org
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tfk.de
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tfk.tv
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Similar names

fkt.ru
kft.travel
kft.eu
fkt.ro
kft.ro
kft.co.jp
kft.com.au
kft.biz
ftk.gr
ftk.ir
ktf.com.ua
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ktf.at
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ktf.ro
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tkf.eu
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ktf.com
ktf.one
ktf.fi
kft.at
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kft.tips
fkt.se
fkt.fi
ftk.nu
fkt.in
fkt.pl
ftk.cn
kft.fr
tkf.com.au
fkt.be
tkf.sk

DNS History

13 records (7 active, 6 former)

202120222023202420252026NScarter.ns.cloudflare.comjocelyn.ns.cloudflare.comns1.parkingcrew.netns2.parkingcrew.netMXtfk-dk.mail.protection.outlook.commail.h-email.netA104.21.46.83172.67.136.2532606:4700:3031::6815:2e532606:4700:3034::ac43:88fd104.247.82.112606:4700:3032::6815:2e532606:4700:3035::ac43:88fd
●NScarter.ns.cloudflare.com2026-06-11 → 2026-07-10 · 3 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
● 2026-07-10 04:18:02
●NSjocelyn.ns.cloudflare.com2026-06-11 → 2026-07-10 · 3 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
● 2026-07-10 04:18:02
○NSns1.parkingcrew.net2020-11-13 → 2020-11-13 · 3 obs
● 2020-11-13 13:59:06
○ 2026-06-11 11:16:56
○ 2026-07-10 04:18:02
○NSns2.parkingcrew.net2020-11-13 → 2020-11-13 · 3 obs
● 2020-11-13 13:59:06
○ 2026-06-11 11:16:56
○ 2026-07-10 04:18:02
○MXmail.h-email.net2020-11-13 → 2020-11-13 · 3 obs
● 2020-11-13 13:59:06
○ 2026-06-11 11:16:56
○ 2026-07-10 04:18:02
●MXtfk-dk.mail.protection.outlook.com2026-06-11 → 2026-07-10 · 3 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
● 2026-07-10 04:18:02
●A104.21.46.832026-06-11 → 2026-07-10 · 3 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
● 2026-07-10 04:18:02
○A104.247.82.112020-11-13 → 2020-11-13 · 3 obs
● 2020-11-13 13:59:06
○ 2026-06-11 11:16:56
○ 2026-07-10 04:18:02
●A172.67.136.2532026-06-11 → 2026-07-10 · 3 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
● 2026-07-10 04:18:02
●A2606:4700:3031::6815:2e532026-06-26 → 2026-07-10 · 3 obs
○ 2026-06-11 11:16:56
● 2026-06-26 23:02:50
● 2026-07-10 04:18:02
○A2606:4700:3032::6815:2e532026-06-11 → 2026-06-11 · 4 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
○ 2026-06-26 23:02:50
○ 2026-07-10 04:18:02
●A2606:4700:3034::ac43:88fd2026-06-26 → 2026-07-10 · 3 obs
○ 2026-06-11 11:16:56
● 2026-06-26 23:02:50
● 2026-07-10 04:18:02
○A2606:4700:3035::ac43:88fd2026-06-11 → 2026-06-11 · 4 obs
○ 2020-11-13 13:59:06
● 2026-06-11 11:16:56
○ 2026-06-26 23:02:50
○ 2026-07-10 04:18:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
tfk.dkcarter.ns.cloudflare.com, jocelyn.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.174

NS records: carter.ns.cloudflare.com, jocelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfk.dk (unsigned zone)

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.83, 172.67.136.253
AAAA22606:4700:3031::6815:2e53, 2606:4700:3034::ac43:88fd
NS2carter.ns.cloudflare.com, jocelyn.ns.cloudflare.com
MX1tfk-dk.mail.protection.outlook.com (pri:
TXT2MS=ms60015214, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carter.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

tfk.dk points to the four IP addresses 104.21.46.83, 172.67.136.253, 2606:4700:3031::6815:2e53 and 2606:4700:3034::ac43:88fd.

Among the host names that share IP numbers with tfk.dk are www.boon-reward.lol, runningadventureoutdoor.com, lyhyyx.com and two others.

Name Servers

tfk.dk has two authoritative name servers — carter.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

tfk.dk has the same name server delegation as a number of other domains, such as eldrapaints.com, emblemmatic.org, bia2host.com and two more.

The name servers of tfk.dk overlap at least partially with those of other domains — among them tapesntales.com, ytjxhammer.com, casinosenlignesuisse.com and two more.

These name servers commonly appear alongside the name servers laura.ns.cloudflare.com and sara.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carter.ns.cloudflare.com points to 108.162.193.80, 172.64.33.80, 173.245.59.80 and 3 other IP addresses.

jocelyn.ns.cloudflare.com points to 108.162.192.174, 172.64.32.174, 173.245.58.174 and 3 other IP addresses.

Mail Servers

tfk.dk routes its mail through a single mail server, tfk-dk.mail.protection.outlook.com.

tfk-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.5, 52.101.73.8 and 52.101.73.16, along with 5 other.