tezt.dk

📜 Historical scan 2026-09-29 20:31:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tezt.dk is a .dk domain served by 2 nameservers (ns3.au.dk, ns4.au.dk). It was registered on 3 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.17.166 is hosted by IDDQD-AS (AS1835) 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   50ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.17.166 86400s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Lystrup

📧 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   128ms
TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.tezt.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#

latest probe, not this scan · checked 2026-10-17 18:37:39
www CNAMEtezt.dk (all on tezt.dk)
www vs bare domainSame network
tezt.dk: 130.225.17.166 (AS1835)
www.tezt.dk: 130.225.17.166 (AS1835)
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#

121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

33ms
FieldValue
Serial2011094475
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)staff@au.dk
Refresh3600s
Retry360s
Expire3600000s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 12:14:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-02-03
Expires2027-02-28 (133d)

🔗 Same registrant#

583 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)
animalgenetics.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
aujob.dkPunktum dk A/S (direct)
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)

Showing 100 of 583.

📋 WHOIS#

⏱️ Lookup Timing#

NS
50ms
A
47ms
MX
43ms
AAAA
47ms
TXT
128ms
CAA
39ms
HTTPS
32ms
TLSA
86ms
SOA
33ms
MTA-STS
50ms
DNSSEC
121ms
SRV
44ms
Total
520ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 18:37:39 389ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-16 18:32:47 949ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-15 16:39:51 847ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-14 14:19:56 536ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-13 11:50:44 1022ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-12 10:40:49 448ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-11 10:18:56 879ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-10 04:30:08 957ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-08 17:56:02 614ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 17:44:08 534ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 17:42:07 430ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-06 17:40:30 905ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-05 17:07:53 1700ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-04 16:19:34 623ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-03 16:11:21 1905ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-02 16:06:22 495ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-01 16:05:23 1695ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-30 15:54:50 580ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-29 20:31:24 shown 520ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-28 20:18:26 503ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-27 20:10:21 568ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-26 19:56:28 496ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-25 19:45:29 1770ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-24 19:30:26 546ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-23 18:24:18 476ms 2 NS 1 A 0 MX 🔒 Secure
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