DHD.DK

Domains, Hosts and DNS for the .dk zone — nameservers, A/MX/AAAA, ASN data & DNSSEC

🔍
Domain Lookup
NS, A, MX, AAAA, ASN & DNSSEC for any domain
✨
Newcomers
Newly delegated .dk domains
💀
Expired
Domains no longer delegated in the .dk zone
🔄
Recently Changed Zones
Zones whose SOA serial moved since the previous scan
🔄
Reverse NS Lookup
Find all domains using a given nameserver
📧
Reverse MX Lookup
Find all domains sharing a mail server
🌐
Reverse ASN Lookup
Find all domains hosted on a given ASN
🔍
Reverse IP Lookup
Find all domains sharing an IP address
📶
ASN IPv6 & DNSSEC
Per-ASN IPv6 adoption and DNSSEC compliance rates
📈
ASN Migrations
ASNs gaining and losing .dk domain hosting
🔄
NS Migrations
Nameservers gaining and losing .dk domain delegations
🏢
Registrar Transfers
Registrars gaining and losing .dk domain management
⏳
Expiring This Month
.dk domains whose registration expires this month
📊
Statistics
Top ASNs, nameservers, countries & DNSSEC compliance
🏆
Hall of Fame
Top .dk domains ranked by DNS security & resilience score
⚠️
Dangling Delegations
Domains in the zone with a disabled or quarantined nameserver
🧟
Lame Delegations
Delegated domains whose nameservers don't answer — NS known only from the parent zone
DomainScanned AtDurationDNSSECDelegation
peterklinck.dk 2026-09-03 02:25:42 644ms 🔒 Secure ✓ OK
mtac.dk 2026-09-03 02:25:41 4860ms 🔒 Secure ✓ OK
bolica.dk 2026-09-03 02:25:36 696ms 🔒 Secure ✓ OK
tsholding.dk 2026-09-03 02:25:36 676ms 🔒 Secure ✓ OK
jkm-eventpos.dk 2026-09-03 02:25:35 9423ms 🔓 Insecure ✓ OK
johnlarssonanlægsgartner.dk 2026-09-03 02:25:29 471ms 🔒 Secure ✓ OK
zentrodk.dk 2026-09-03 02:25:29 474ms 🔒 Secure ✓ OK
regnskabøst.dk 2026-09-03 02:25:28 534ms 🔒 Secure ✓ OK
secondhandaabenraa.dk 2026-09-03 02:25:28 562ms 🔓 Insecure ✓ OK
lcabuild.dk 2026-09-03 02:25:27 728ms 🔓 Insecure ✓ OK
sorgenfrihaveby.dk 2026-09-03 02:25:26 690ms 🔒 Secure ✓ OK
mansted-wine.dk 2026-09-03 02:25:25 742ms 🔒 Secure ✓ OK
el-guitar.dk 2026-09-03 02:25:25 2590ms 🔓 Insecure ✓ OK
streetpadel.dk 2026-09-03 02:25:24 863ms ❓ Unknown 🧟 Lame
viking-it.dk 2026-09-03 02:25:24 3937ms ❓ Unknown 🧟 Lame
snøvelvet.dk 2026-09-03 02:25:23 485ms 🔒 Secure ✓ OK
skinmedica.dk 2026-09-03 02:25:22 1921ms 🔓 Insecure ✓ OK
lokalbold.dk 2026-09-03 02:25:20 659ms 🔒 Secure ✓ OK
logic-faith.dk 2026-09-03 02:25:19 570ms 🔒 Secure ✓ OK
leemail.dk 2026-09-03 02:25:19 745ms 🔒 Secure ✓ OK
fqr.dk 2026-09-03 02:25:19 994ms ❓ Unknown 🧟 Lame
granlyhansen.dk 2026-09-03 02:25:18 630ms 🔒 Secure ✓ OK
festo-automation.dk 2026-09-03 02:25:17 1847ms 🔒 Secure ✓ OK
natjob.dk 2026-09-03 02:25:17 420ms 🔒 Secure ✓ OK
majsletten44.dk 2026-09-03 02:25:16 599ms 🔓 Insecure ✓ OK
hexar.dk 2026-09-03 02:25:16 478ms 🔒 Secure ✓ OK
asias.dk 2026-09-03 02:25:15 961ms ❓ Unknown 🧟 Lame
raceresult.dk 2026-09-03 02:25:15 558ms 🔒 Secure ✓ OK
byensbedste.dk 2026-09-03 02:25:15 452ms 🔒 Secure ✓ OK
socialt-rehabiliteringscenter.dk 2026-09-03 02:25:14 1234ms 🔓 Insecure ✓ OK
kmax.dk 2026-09-03 02:25:14 587ms 🔒 Secure ✓ OK
schmidtz.dk 2026-09-03 02:25:13 550ms 🔒 Secure ✓ OK
faaborg-byferie.dk 2026-09-03 02:25:13 3343ms 🔓 Insecure ✓ OK
hwarangtigers.dk 2026-09-03 02:25:13 735ms 🔓 Insecure ✓ OK
livinglife.dk 2026-09-03 02:25:12 2526ms 🔒 Secure ✓ OK
mobilecopenhagen.dk 2026-09-03 02:25:10 661ms 🔓 Insecure ✓ OK
findauto.dk 2026-09-03 02:25:09 1014ms 🔓 Insecure ✓ OK
akiyama.dk 2026-09-03 02:25:09 2951ms ❓ Unknown 🧟 Lame
ferie-lolland-falster.dk 2026-09-03 02:25:08 694ms 🔓 Insecure ✓ OK
fineo-glas.dk 2026-09-03 02:25:07 793ms 🔓 Insecure ✓ OK
salviggård.dk 2026-09-03 02:25:06 711ms 🔓 Insecure ✓ OK
dfunkr.dk 2026-09-03 02:25:06 641ms 🔒 Secure ✓ OK
kmdsign.dk 2026-09-03 02:25:05 724ms 🔓 Insecure ✓ OK
benchmark-loyalty.dk 2026-09-03 02:25:05 662ms 🔓 Insecure ✓ OK
nordisklongevity.dk 2026-09-03 02:25:04 573ms 🔒 Secure ✓ OK
erigo.dk 2026-09-03 02:25:04 1832ms 🔒 Secure ✓ OK
kaufmannservice.dk 2026-09-03 02:25:04 1192ms 🔒 Secure ✓ OK
hhpoulsen.dk 2026-09-03 02:25:02 819ms 🔒 Secure ✓ OK
remodest.dk 2026-09-03 02:25:02 11116ms ❓ Unknown 🧟 Lame
aktu.dk 2026-09-03 02:25:01 522ms 🔒 Secure ✓ OK
DomainPrevious serialNew serialScanned At
fungi-flow.dk 2026073001 → 2026083001 2026-09-01 05:23:38 History →
kbhrent.dk 2026030301 → 2026083001 2026-09-01 05:23:37 History →
webdating.dk 2026030301 → 2026083001 2026-09-01 05:23:36 History →
thias.dk 2026070205 → 2026083102 2026-09-01 05:23:34 History →
k-f.dk 2026083005 → 2026090100 2026-09-01 05:23:30 History →
naturnationalparkfussingo.dk 6314 → 6318 2026-09-01 05:23:29 History →
60dage.dk 2408573393 → 2413687241 2026-09-01 05:23:27 History →
ejendomsfaktura.dk 2026020539 → 2026020541 2026-09-01 05:23:27 History →
dinesan.dk 2014100477 → 2014100478 2026-09-01 05:23:24 History →
parsnord.dk 2026081301 → 2026083101 2026-09-01 05:23:23 History →
giv.dk 2026083002 → 2026090100 2026-09-01 05:23:23 History →
lonew.dk 2026082001 → 2026083111 2026-09-01 05:23:18 History →
stadm.dk 7112 → 7115 2026-09-01 05:23:17 History →
tagdækning-silkeborg.dk 2412277354 → 2413717250 2026-09-01 05:23:13 History →
låsesmed-låsesmed.dk 2413254932 → 2413640202 2026-09-01 05:23:08 History →
cd-data.dk 2026080401 → 2026083001 2026-09-01 05:23:07 History →
danfossmuseum.dk 2413396503 → 2413535045 2026-09-01 05:23:06 History →
razzertaz.dk 2026030501 → 2026083107 2026-09-01 05:23:02 History →
tsdating.dk 2413488635 → 2413622735 2026-09-01 05:23:00 History →
frederikasbjorn.dk 2413424405 → 2413544547 2026-09-01 05:22:56 History →
hans-schourup.dk 2026082602 → 2026083102 2026-09-01 05:22:55 History →
nonfluencer.dk 2412841333 → 2413655030 2026-09-01 05:22:50 History →
service-nedbrydning.dk 2026082901 → 2026090101 2026-09-01 05:22:47 History →
bankinformation.dk 2026081504 → 2026090101 2026-09-01 05:22:42 History →
danishfiber.dk 2026082502 → 2026083002 2026-09-01 05:22:33 History →
pensam.dk 2026071701 → 2026083102 2026-09-01 05:22:33 History →
dic-nii-lan-daf-terd-ark.dk 2408565647 → 2413680056 2026-09-01 05:22:28 History →
komgardmuseum.dk 966 → 969 2026-09-01 05:22:05 History →
antkursus.dk 3675 → 3678 2026-09-01 05:22:02 History →
idasand.dk 2412149509 → 2413610173 2026-09-01 05:22:01 History →
læs-ind.dk 6348 → 6353 2026-09-01 05:21:58 History →
cnbiler.dk 2026083003 → 2026083102 2026-09-01 05:21:55 History →
p-u.dk 2026082105 → 2026083101 2026-09-01 05:21:49 History →
lokalhuset.dk 2410148114 → 2413688038 2026-09-01 05:21:47 History →
inroom.dk 2026083100 → 2026090100 2026-09-01 05:21:41 History →
chocolatetelegram.dk 2026071001 → 2026083002 2026-09-01 05:21:40 History →
blohms.dk 2026080101 → 2026090101 2026-09-01 05:21:39 History →
landligt.dk 2026083003 → 2026083005 2026-09-01 05:21:36 History →
dinnertime.dk 2026083105 → 2026090112 2026-09-01 05:21:33 History →
muscle2mind.dk 2026082601 → 2026083101 2026-09-01 05:21:29 History →
boligpengefamilie.dk 2408914645 → 2413692767 2026-09-01 05:21:29 History →
bjoe.dk 2026081205 → 2026090101 2026-09-01 05:21:27 History →
polenta.dk 2411969962 → 2413657136 2026-09-01 05:21:26 History →
aaregnordsj.dk 2026070101 → 2026083101 2026-09-01 05:21:06 History →
nexokirke.dk 2026083004 → 2026083101 2026-09-01 05:21:00 History →
friepolyer.dk 1788127563 → 1788206162 2026-09-01 05:20:55 History →
naeemabrink.dk 2026082601 → 2026083101 2026-09-01 05:20:49 History →
copenhagen2011.dk 2413284850 → 2413657055 2026-09-01 05:20:48 History →
lrak.dk 2026083110 → 2026090113 2026-09-01 05:20:46 History →
fischerpartners.dk 2026083001 → 2026083101 2026-09-01 05:20:45 History →
#DomainScoreCriteria
🥇 sortremoulade.dk
267
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
🥈 mailpass.dk
259
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
🥉 ipbot.dk
259
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
4 intetnet.dk
257
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
5 dhd.dk
227
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
6 seistrup.dk
222
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
7 imapserver.dk
217
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DK +5City-GEOTLSRPTHTTPSNS-secMX
8 farmands.dk
217
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
9 imap-server.dk
217
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DK +5City-GEOTLSRPTHTTPSNS-secMX
10 labitat.dk
212
1337-TTLDNSSECDMARCSPFA→DKAS→DKNS-ASNS-CIDRTLSACAAAAAAPTR-APTR-AAAAMTA-STSNS→DKCity-GEOTLSRPTHTTPSNS-secMX
See full ranking →
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