f-fb.dk

📜 Historical scan 2026-06-26 12:28:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f-fb.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, duke.ns.cloudflare.com). It was registered on 19 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.60 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   43ms
NameserverIP addressesPTRASN / ISP
adi.ns.cloudflare.com 108.162.192.56
172.64.32.56
173.245.58.56
2606:4700:50::adf5:3a38
2803:f800:50::6ca2:c038
2a06:98c1:50::ac40:2038		 adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
duke.ns.cloudflare.com 108.162.193.110
172.64.33.110
173.245.59.110
2606:4700:58::adf5:3b6e
2803:f800:50::6ca2:c16e
2a06:98c1:50::ac40:216e		 duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.83.60 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.214.244 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:d6f4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:533c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   41ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.83.60,172.67.214.244 ech=AEX+DQBBQQAgACAaii67vgL9SifCBbjP2Tud/SmhNuNtIbv94UKj0ncJUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d6f4,2606:4700:3037::6815:533c

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 10:59:13
www104.21.83.60 172.67.214.244 2606:4700:3031::ac43:d6f4 2606:4700:3037::6815:533c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

38ms
FieldValue
Serial2407705719
Primary NS (MNAME)adi.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 23:26:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-08-19
Expires2027-08-31 (318d)

🔗 Same registrant#

357 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
1feriebolig.dkPunktum dk A/S (direct)
2convert.dkPunktum dk A/S (direct)
60dage.dkPunktum dk A/S (direct)
aarhus-gulvservice.dkPunktum dk A/S (direct)
ac-fan.dkPunktum dk A/S (direct)
acaao.dkPunktum dk A/S (direct)
addvaleur.dkPunktum dk A/S (direct)
agatplus.dkPunktum dk A/S (direct)
agentcherub.dkPunktum dk A/S (direct)
ai-linkbuilding.dkdns.services ApS
airgaze.dkPunktum dk A/S (direct)
aktie-app.dkPunktum dk A/S (direct)
aktie-udbytte.dkPunktum dk A/S (direct)
aktionslaering.dkPunktum dk A/S (direct)
almende.dkPunktum dk A/S (direct)
amerikanske-aktier.dkPunktum dk A/S (direct)
anetteqvick.dkPunktum dk A/S (direct)
anjadahlgaard.dkPunktum dk A/S (direct)
appsdevelopment.dkPunktum dk A/S (direct)
asmussenonline.dkPunktum dk A/S (direct)
atmosphaera.dkPunktum dk A/S (direct)
atterbakken.dkPunktum dk A/S (direct)
bachblomsterremedier.dkPunktum dk A/S (direct)
bagemåtte.dkPunktum dk A/S (direct)
bagepapir.dkPunktum dk A/S (direct)
basicwallpapers.dkPunktum dk A/S (direct)
basis-bolig.dkPunktum dk A/S (direct)
bedside-crib.dkPunktum dk A/S (direct)
bedste-feriebyer.dkPunktum dk A/S (direct)
bedste-kæledyrsudstyr.dkPunktum dk A/S (direct)
bedste-linkbuilding.dkdns.services ApS
bedste-træningsudstyr.dkPunktum dk A/S (direct)
belysningsmaterial.dkPunktum dk A/S (direct)
billig-ferie-i-udlandet.dkPunktum dk A/S (direct)
billig-håndværker.dkPunktum dk A/S (direct)
billig-linkbuilding-service-i-danmark.dkdns.services ApS
billig-personlig-pleje.dkPunktum dk A/S (direct)
billige-designermøbler.dkPunktum dk A/S (direct)
biludlejningkreta.dkPunktum dk A/S (direct)
biomega.dkPunktum dk A/S (direct)
bloggerland.dkPunktum dk A/S (direct)
blogguide.dkPunktum dk A/S (direct)
blogide.dkPunktum dk A/S (direct)
boerne-toej.dkPunktum dk A/S (direct)
boernebogklub.dkPunktum dk A/S (direct)
boligboligbolig.dkPunktum dk A/S (direct)
boogiloo.dkPunktum dk A/S (direct)
brandavenue.dkPunktum dk A/S (direct)
brandngrow.dkPunktum dk A/S (direct)
brasidor.dkPunktum dk A/S (direct)
brugdinrampe.dkPunktum dk A/S (direct)
buit.dkPunktum dk A/S (direct)
bulgarianwine.dkPunktum dk A/S (direct)
businessbroen.dkPunktum dk A/S (direct)
businesskatapult.dkPunktum dk A/S (direct)
businessstressexpress.dkPunktum dk A/S (direct)
byens-biler.dkPunktum dk A/S (direct)
caminovandringer.dkPunktum dk A/S (direct)
canisport.dkPunktum dk A/S (direct)
cars4business.dkPunktum dk A/S (direct)
caviarpris.dkPunktum dk A/S (direct)
centerdata.dkPunktum dk A/S (direct)
centrumdemokraterne.dkPunktum dk A/S (direct)
city-driver.dkPunktum dk A/S (direct)
ckfklima.dkPunktum dk A/S (direct)
cledesign.dkPunktum dk A/S (direct)
cm-carparts.dkPunktum dk A/S (direct)
co4.dkPunktum dk A/S (direct)
cobury.dkPunktum dk A/S (direct)
cybergalleriet.dkPunktum dk A/S (direct)
danskeelforbrugere.dkPunktum dk A/S (direct)
danskevarmepumpeejere.dkPunktum dk A/S (direct)
danskgolfmagasin.dkPunktum dk A/S (direct)
danskhavemagasin.dkPunktum dk A/S (direct)
dengamlenationalbank.dkPunktum dk A/S (direct)
dermabelle.dkPunktum dk A/S (direct)
design-gry.dkPunktum dk A/S (direct)
detdigitalespejl.dkPunktum dk A/S (direct)
dhtferie.dkPunktum dk A/S (direct)
digicv.dkPunktum dk A/S (direct)
digitalmuseum.dkPunktum dk A/S (direct)
din-dagligdag.dkPunktum dk A/S (direct)
dkblast.dkPunktum dk A/S (direct)
dolphinfamily.dkPunktum dk A/S (direct)
drabanterne.dkPunktum dk A/S (direct)
drwebdesign.dkPunktum dk A/S (direct)
e-virksomhed.dkPunktum dk A/S (direct)
echersmedia.dkPunktum dk A/S (direct)
effektiv-linkbuilding.dkdns.services ApS
efterisoleringen.dkPunktum dk A/S (direct)
eksternlinkbuilding.dkdns.services ApS
em-studio.dkPunktum dk A/S (direct)
emli.dkPunktum dk A/S (direct)
energisparebolig.dkPunktum dk A/S (direct)
englebasserne.dkPunktum dk A/S (direct)
engodloebetur.dkPunktum dk A/S (direct)
erhvervsboersen.dkPunktum dk A/S (direct)
erik-wiborg.dkPunktum dk A/S (direct)
fairytell.dkPunktum dk A/S (direct)
familysupport.dkPunktum dk A/S (direct)

Showing 100 of 357.

📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
44ms
MX
31ms
AAAA
31ms
TXT
191ms
CAA
40ms
HTTPS
41ms
TLSA
48ms
SOA
38ms
MTA-STS
45ms
DNSSEC
64ms
SRV
58ms
Total
757ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-09 22:58:31 1102ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-04 07:16:18 513ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 13:54:16 597ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-04 14:41:16 3063ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-30 15:07:08 779ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-26 12:28:48 shown 757ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 09:09:52 1135ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone