12k.dk

📜 Historical scan 2026-06-20 22:56:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

12k.dk is a .dk domain served by 2 nameservers (aliza.ns.cloudflare.com, pranab.ns.cloudflare.com). It was registered on 16 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.220 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   263ms
NameserverIP addressesPTRASN / ISP
aliza.ns.cloudflare.com 108.162.194.55
162.159.38.55
172.64.34.55
2606:4700:50::a29f:2637
2803:f800:50::6ca2:c237
2a06:98c1:50::ac40:2237		 aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
pranab.ns.cloudflare.com 108.162.195.199
162.159.44.199
172.64.35.199
2606:4700:58::a29f:2cc7
2803:f800:50::6ca2:c3c7
2a06:98c1:50::ac40:23c7		 pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.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   256ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.87.220 299s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.6 299s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   233ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:57dc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:9306 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   279ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.87.220,172.67.147.6 ech=AEX+DQBB6wAgACDAzify9tH+YNDw8KGp2nTsEvB8mbm2Zy0Bjkkq9nZDYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:57dc,2606:4700:3033::ac43:9306

📝 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 2026-10-15 21:48:22
www104.21.87.220 172.67.147.6 2606:4700:3031::6815:57dc 2606:4700:3033::ac43:9306 (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#

421ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

301ms
FieldValue
Serial2405614116
Primary NS (MNAME)aliza.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 04:43:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-09-16
Expires2027-09-15 (331d)

🔗 Same registrant#

89 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
9tusind.dkPunktum dk A/S (direct)
aalborg-maler.dkPunktum dk A/S (direct)
aalborg-malerfirma.dkPunktum dk A/S (direct)
aalborg-trappevask.dkPunktum dk A/S (direct)
aalborgtrappevask.dkPunktum dk A/S (direct)
aktiviteterforukraine.dkPunktum dk A/S (direct)
akvariegoedning.dkPunktum dk A/S (direct)
akvariegødning.dkPunktum dk A/S (direct)
arbejdssokker.dkPunktum dk A/S (direct)
baadejer.dkPunktum dk A/S (direct)
babynest-online.dkPunktum dk A/S (direct)
bagenoerd.dkPunktum dk A/S (direct)
bagenørd.dkPunktum dk A/S (direct)
bikenrun.dkPunktum dk A/S (direct)
billig-elselskab.dkPunktum dk A/S (direct)
blue-vision.dkPunktum dk A/S (direct)
bluebenu.dkPunktum dk A/S (direct)
brickshare.dkPunktum dk A/S (direct)
coffee-table-books.dkPunktum dk A/S (direct)
coronatrivsel.dkPunktum dk A/S (direct)
danmarkslufthavne.dkPunktum dk A/S (direct)
danskfirma.dkWEBHOSTING A/S
danskshop.dkPunktum dk A/S (direct)
den-bedste-varmepumpe.dkPunktum dk A/S (direct)
diplomatico.dkPunktum dk A/S (direct)
dumpeprocent.dkPunktum dk A/S (direct)
dyrefotograf.dkPunktum dk A/S (direct)
elskaalborg.dkPunktum dk A/S (direct)
fandangoaalborg.dkPunktum dk A/S (direct)
fjordhaver.dkPunktum dk A/S (direct)
freakshop.dkPunktum dk A/S (direct)
gallerimunken.dkPunktum dk A/S (direct)
garnonline.dkPunktum dk A/S (direct)
ginuniverset.dkPunktum dk A/S (direct)
gofast.dkPunktum dk A/S (direct)
hjemmesidekursus.dkPunktum dk A/S (direct)
hmlsokker.dkPunktum dk A/S (direct)
ifaj2020.dkPunktum dk A/S (direct)
illustratorgruppen.dkPunktum dk A/S (direct)
itransit.dkPunktum dk A/S (direct)
jasoerejser.dkPunktum dk A/S (direct)
koereskolerne.dkPunktum dk A/S (direct)
lejenspand.dkPunktum dk A/S (direct)
maler-firma.dkPunktum dk A/S (direct)
malermester-tr.dkPunktum dk A/S (direct)
maskinkorekort.dkPunktum dk A/S (direct)
matchashop.dkPunktum dk A/S (direct)
matchatea.dkPunktum dk A/S (direct)
mct-oil.dkPunktum dk A/S (direct)
media-now.dkPunktum dk A/S (direct)
mitgavevalg.dkPunktum dk A/S (direct)
petpile.dkPunktum dk A/S (direct)
petroleumslamper.dkPunktum dk A/S (direct)
pierrotlalune.dkPunktum dk A/S (direct)
piphans.dkPunktum dk A/S (direct)
playgroundproduction.dkPunktum dk A/S (direct)
ravenholm.dkPunktum dk A/S (direct)
rdfc.dkPunktum dk A/S (direct)
reberbansgade.dkPunktum dk A/S (direct)
restaurant-meille.dkPunktum dk A/S (direct)
restaurant56grader.dkPunktum dk A/S (direct)
romantiske-gaver.dkPunktum dk A/S (direct)
seoadvisor.dkPunktum dk A/S (direct)
skoletjenestenetvaerk.dkPunktum dk A/S (direct)
sleep-mask.dkPunktum dk A/S (direct)
sleepmask.dkPunktum dk A/S (direct)
smartbus.dkPunktum dk A/S (direct)
sp-forlag.dkPunktum dk A/S (direct)
spil7kabale.dkPunktum dk A/S (direct)
stancy.dkPunktum dk A/S (direct)
streamingonline.dkPunktum dk A/S (direct)
submit.dkPunktum dk A/S (direct)
susaafestival.dkPunktum dk A/S (direct)
tandbud.dkPunktum dk A/S (direct)
tattooremoval.dkPunktum dk A/S (direct)
tingtilkager.dkPunktum dk A/S (direct)
trappevask-aalborg.dkPunktum dk A/S (direct)
trehjuletcykel.dkPunktum dk A/S (direct)
ungekompasset.dkPunktum dk A/S (direct)
universitarium.dkPunktum dk A/S (direct)
urban-living.dkPunktum dk A/S (direct)
virksomhedsprofil.dkWEBHOSTING A/S
weareweb.dkPunktum dk A/S (direct)
webbot.dkPunktum dk A/S (direct)
webhelper.dkPunktum dk A/S (direct)
worn.dkPunktum dk A/S (direct)
wtc2021.dkPunktum dk A/S (direct)
yerbamateshop.dkPunktum dk A/S (direct)
zuq.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
263ms
A
256ms
MX
316ms
AAAA
233ms
TXT
546ms
CAA
250ms
HTTPS
279ms
TLSA
277ms
SOA
301ms
MTA-STS
224ms
DNSSEC
421ms
SRV
338ms
Total
2036ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 11:48:46 376ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-26 08:03:30 633ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-18 05:30:11 698ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-18 05:10:44 2894ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-12 13:49:12 810ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-31 08:41:58 882ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-15 11:11:46 9702ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 22:32:00 839ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 06:28:24 730ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 22:56:55 shown 2036ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 12:36:45 430ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone