dafko.dk

Records from scan: 2026-10-16 15:10:03  ·  486ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dafko.dk is a .dk domain served by 2 nameservers (ns3.au.dk, ns4.au.dk). It was registered on 26 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.45.20.49 is hosted by Aarhus Universitet (AS62138) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   44ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet

🌍 A Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.49 900s ced-apps.au.dk
coursesetup-test.carsten.medu.au.dk
dashboard-gios.au.dk
er-det-fredag-i-ffb.dk
ipure8.au.dk
test-ced-apps.au.dk		 AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   226ms
TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF#

PolicyRecord (dafko.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all

📨 DMARC#

PolicyRecord (_dmarc.dafko.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;

📬 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#

checked 2026-10-16 15:10:03
www185.45.20.49 (AS62138) (address records, no CNAME)
www vs bare domainSame network
dafko.dk: 185.45.20.49 (AS62138)
www.dafko.dk: 185.45.20.49 (AS62138)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

59ms
FieldValue
Serial3553
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s

📋 Registration#

WHOIS fetched 2026-10-12 12:53:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-09-26
Expires2027-09-30 (348d)

🔗 Same registrant#

564 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
1mmper100y.dkPunktum dk A/S (direct)
9april1940.dkPunktum dk A/S (direct)
aaasc.dkPunktum dk A/S (direct)
aaeu.dkPunktum dk A/S (direct)
aarhus-bss.dkPunktum dk A/S (direct)
aarhus-uni.dkPunktum dk A/S (direct)
aarhusbotaniskehave.dkPunktum dk A/S (direct)
aarhusbss.dkPunktum dk A/S (direct)
aarhusbusinessuniversity.dkPunktum dk A/S (direct)
aarhuslifescience.dkPunktum dk A/S (direct)
aarhusuniversitet.dkPunktum dk A/S (direct)
aasbss.dkAARHUS UNIVERSITET
aaubot.dkPunktum dk A/S (direct)
aauherbarium.dkPunktum dk A/S (direct)
accountingdictionary.dkPunktum dk A/S (direct)
acrobatic.dkSimply.com A/S
acutemedicine.dkPunktum dk A/S (direct)
adaptivmusik.dkPunktum dk A/S (direct)
addition10.dkPunktum dk A/S (direct)
afmagt.dkAARHUS UNIVERSITET
afn.dkPunktum dk A/S (direct)
aglance.dkPunktum dk A/S (direct)
agrisci.dkPunktum dk A/S (direct)
agrivolt.dkAARHUS UNIVERSITET
agroecology.dkPunktum dk A/S (direct)
agrsci.dkPunktum dk A/S (direct)
agse.dkPunktum dk A/S (direct)
akademisk-dannelse.dkPunktum dk A/S (direct)
akademiskdannelse.dkPunktum dk A/S (direct)
aktuelnaturvidenskab.dkPunktum dk A/S (direct)
aktuelviden.dkPunktum dk A/S (direct)
akutforskning.dkPunktum dk A/S (direct)
alfam.dkPunktum dk A/S (direct)
almass.dkPunktum dk A/S (direct)
animalgenomics.dkPunktum dk A/S (direct)
annatto.dkPunktum dk A/S (direct)
ant-manure.dkPunktum dk A/S (direct)
antikmuseet.dkPunktum dk A/S (direct)
aphandra.dkPunktum dk A/S (direct)
artemisiaprojekt.dkPunktum dk A/S (direct)
asb.dkPunktum dk A/S (direct)
asbcast.dkPunktum dk A/S (direct)
asbfest.dkPunktum dk A/S (direct)
asbss.dkPunktum dk A/S (direct)
asbstudent.dkPunktum dk A/S (direct)
asbyoualumni.dkPunktum dk A/S (direct)
astronomibloggen.dkPunktum dk A/S (direct)
au-clinical.dkAARHUS UNIVERSITET
au-sat.dkPunktum dk A/S (direct)
au.dkPunktum dk A/S (direct)
aubot.dkPunktum dk A/S (direct)
aucdn.dkPunktum dk A/S (direct)
audev.dkAARHUS UNIVERSITET
aufoodscience.dkPunktum dk A/S (direct)
auh-clinical.dkAARHUS UNIVERSITET
auherbarium.dkPunktum dk A/S (direct)
auherning.dkAARHUS UNIVERSITET
aukrise.dkPunktum dk A/S (direct)
aumso2.dkPunktum dk A/S (direct)
ausat.dkPunktum dk A/S (direct)
autest.dkAARHUS UNIVERSITET
authorsinaarhus.dkPunktum dk A/S (direct)
autravel.dkPunktum dk A/S (direct)
backtobusiness.dkPunktum dk A/S (direct)
badm.dkPunktum dk A/S (direct)
behandlingsportalen.dkPunktum dk A/S (direct)
beisa.dkPunktum dk A/S (direct)
beready.dkPunktum dk A/S (direct)
betterbarleybynbt.dkPunktum dk A/S (direct)
bibfilm.dkPunktum dk A/S (direct)
biclabs.dkPunktum dk A/S (direct)
biforskning.dkPunktum dk A/S (direct)
biobase.dkPunktum dk A/S (direct)
biochange.dkPunktum dk A/S (direct)
biodiversitetsraadet.dkPunktum dk A/S (direct)
biodiversitetsrådet.dkPunktum dk A/S (direct)
biodiversity-in-the-silicon-age.dkPunktum dk A/S (direct)
biodivraadet.dkPunktum dk A/S (direct)
biodivrådet.dkPunktum dk A/S (direct)
biodjurs.dkPunktum dk A/S (direct)
bioinformatik.dkPunktum dk A/S (direct)
biomedicaldesign.dkSimply.com A/S
bionoegle.dkPunktum dk A/S (direct)
biophys.dkAARHUS UNIVERSITET
bioraadet.dkPunktum dk A/S (direct)
bioresource.dkPunktum dk A/S (direct)
biorådet.dkPunktum dk A/S (direct)
biosafetrain.dkPunktum dk A/S (direct)
biozinc.dkPunktum dk A/S (direct)
birc.dkPunktum dk A/S (direct)
bliv-astronaut.dkPunktum dk A/S (direct)
blivastronaut.dkPunktum dk A/S (direct)
blodsukkerdata.dkPunktum dk A/S (direct)
blodtryksdata.dkPunktum dk A/S (direct)
bookstudievalg.dkPunktum dk A/S (direct)
borgernesitsikkerhed.dkPunktum dk A/S (direct)
borneforsk.dkPunktum dk A/S (direct)
brics.dkPunktum dk A/S (direct)
brugerinddragelse.dkPunktum dk A/S (direct)
bsu-sdr.dkPunktum dk A/S (direct)

Showing 100 of 564.

📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
41ms
MX
40ms
AAAA
41ms
TXT
226ms
CAA
44ms
HTTPS
57ms
TLSA
49ms
SOA
59ms
MTA-STS
42ms
DNSSEC
64ms
SRV
60ms
Total
486ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 15:10:03 shown 486ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-15 14:59:05 450ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-13 13:21:21 1392ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-12 12:42:12 884ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-11 12:27:40 537ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-10 11:36:42 1435ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-09 08:59:09 685ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-08 08:56:48 1159ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 08:49:35 394ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-06 04:24:16 555ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-05 04:19:09 507ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-04 04:09:29 386ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-03 04:06:19 655ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-02 04:03:50 806ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-01 03:55:24 704ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 03:51:15 728ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-29 03:42:15 607ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-28 03:12:39 9419ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-27 14:12:27 517ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-26 13:57:58 512ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-25 13:47:46 592ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-24 13:27:41 531ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-23 13:02:16 914ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-16 11:12:52 2058ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-11 00:17:38 9387ms 2 NS 1 A 0 MX 🔒 Secure
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