jurabøger.dk xn--jurabger-94a.dk

📜 Historical scan 2026-06-20 19:43:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jurabøger.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 31 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.237.173 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   76ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk 192.38.110.174
2001:878:1070:10::174		 ns1.ku.dk
ns1.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.ku.dk 192.38.110.190
2001:878:1070:11::190		 ns2.ku.dk
ns2.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records   93ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.237.173 3600s cmslb.adm.ku.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen

📧 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   503ms
TXT Record
v=spf1 include:bulk.spf.ku.dk include:spf.protection.outlook.com a:unicph-gw.ku.dk a:mail.npkhosting.dk ~all

✉️ SPF#

PolicyRecord (jurabøger.dk)
~all (soft fail) v=spf1 include:bulk.spf.ku.dk include:spf.protection.outlook.com a:unicph-gw.ku.dk a:mail.npkhosting.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.jurabøger.dk)
p=reject v=DMARC1; p=reject; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; sp=none; fo=1; ri=3600

📬 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 2026-10-22 11:57:22
www CNAMEcmsgw.adm.ku.dk (all on ku.dk)
www vs bare domainSame network
jurabøger.dk: 130.226.237.173 (AS1835)
www.jurabøger.dk: 130.226.237.173 (AS1835)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

245ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

0ms
FieldValue
Serial2026061801
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 12:18:08
FieldValue
RegistrarCURANET A/S
Registered2020-01-31
Expires2027-01-31 (97d)

🔗 Same registrant#

246 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
allearter-databasen.dkCURANET A/S
allearter.dkCURANET A/S
apitestku2.dkCURANET A/S
arboretet.dkPunktum dk A/S (direct)
atmospheric-complexity.dkPunktum dk A/S (direct)
b10k.dkCURANET A/S
bb2mm.dkPunktum dk A/S (direct)
bedebog.dkCURANET A/S
beskrivverden.dkCURANET A/S
bigbangnaturfag.dkPunktum dk A/S (direct)
bioblitz.dkCURANET A/S
biocompass.dkCURANET A/S
biofilm.dkPunktum dk A/S (direct)
biohpc.dkCURANET A/S
bionet.dkPunktum dk A/S (direct)
bioskov.dkSimply.com A/S
birdtracks.dkPunktum dk A/S (direct)
botanicalgarden.dkCURANET A/S
botanicalgardencafe.dkCURANET A/S
botanicalgardenday.dkCURANET A/S
botaniskhave.dkCURANET A/S
botaniskhavecafe.dkCURANET A/S
botaniskhavescafe.dkCURANET A/S
botaniskhavesdag.dkCURANET A/S
brainstem.dkPunktum dk A/S (direct)
butterflyhouse.dkCURANET A/S
cafebotanicalgarden.dkCURANET A/S
cafebotaniskhave.dkCURANET A/S
caisa.dkCURANET A/S
camb.dkPunktum dk A/S (direct)
cebil.dkCURANET A/S
ceeh.dkPunktum dk A/S (direct)
celat.dkCURANET A/S
chaosbook.dkPunktum dk A/S (direct)
clarin.dkCURANET A/S
climate-geophysics.dkPunktum dk A/S (direct)
climgeo.dkPunktum dk A/S (direct)
cmp.dkWEB SOLUTIONS A/S
copenhagen-university.dkCURANET A/S
copenhagencompetition.dkCURANET A/S
copenhagensciencecity.dkCURANET A/S
cosmology.dkPunktum dk A/S (direct)
cphuni.dkCURANET A/S
cst.dkCURANET A/S
danbif.dkCURANET A/S
danmark-udforsker.dkCURANET A/S
danmarksstednavne.dkCURANET A/S
danmarkudforsker.dkCURANET A/S
danske-naturhistoriske-museer.dkCURANET A/S
danskflora.dkCURANET A/S
dansknaturhistorie.dkCURANET A/S
dansknavneleksikon.dkCURANET A/S
daphi.dkCURANET A/S
dark-cosmology.dkPunktum dk A/S (direct)
darkcosmology.dkPunktum dk A/S (direct)
darkcosmos.dkPunktum dk A/S (direct)
dassco.dkCURANET A/S
dcgc.dkPunktum dk A/S (direct)
describeeverything.dkCURANET A/S
dinodag.dkCURANET A/S
dinosaur-familier.dkCURANET A/S
discovery-center.dkPunktum dk A/S (direct)
discovery-centre.dkPunktum dk A/S (direct)
discoverycentre.dkPunktum dk A/S (direct)
dk-udforsker.dkCURANET A/S
dkvet.dkCURANET A/S
dnaogliv.dkCURANET A/S
dnapaaforkant.dkCURANET A/S
dnapåforkant.dkCURANET A/S
dyreetik.dkCURANET A/S
e-science.dkPunktum dk A/S (direct)
ensafe.dkCURANET A/S
enterpriseliability.dkPunktum dk A/S (direct)
faos.dkCURANET A/S
findforaaret.dkCURANET A/S
findforåret.dkCURANET A/S
fiskeatlas.dkCURANET A/S
forskerdata-tool.dkPunktum dk A/S (direct)
forskerdata.dkCURANET A/S
fortidensfingeraftryk.dkCURANET A/S
fremtidenslandskaber.dkPunktum dk A/S (direct)
fuglerejsen.dkPunktum dk A/S (direct)
fylogeni-tool.dkDANDOMAIN A/S
fylogeni.dkCURANET A/S
fysikleksikon.dkPunktum dk A/S (direct)
geological-museum.dkCURANET A/S
geologicalmuseum.dkCURANET A/S
geologiensdag.dkCURANET A/S
geologiensdage.dkCURANET A/S
geologisk-museum.dkCURANET A/S
geologiskmuseum.dkCURANET A/S
glossematics.dkCURANET A/S
godvaekstjord.dkPunktum dk A/S (direct)
godvækstjord.dkPunktum dk A/S (direct)
greenlandperspective.dkCURANET A/S
grid.dkPunktum dk A/S (direct)
gymnasiebesoeg.dkPunktum dk A/S (direct)
haverundvisning.dkCURANET A/S
havfriluftsliv.dkPunktum dk A/S (direct)
hobedata.dkCURANET A/S

Showing 100 of 246.

📋 WHOIS#

⏱️ Lookup Timing#

NS
76ms
A
93ms
MX
90ms
AAAA
82ms
TXT
503ms
CAA
82ms
HTTPS
96ms
TLSA
148ms
SOA
0ms
MTA-STS
212ms
DNSSEC
245ms
SRV
244ms
Total
1017ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 11:57:22 1631ms 2 NS 1 A 0 MX ❓ Unknown
2026-10-15 21:35:39 1488ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-09 14:26:47 1650ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-07 17:59:47 842ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-01 08:25:32 1141ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-28 07:32:40 1200ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-25 00:47:38 1815ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-17 17:28:24 1197ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-11 06:14:23 1728ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-04 11:14:24 727ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-01 21:25:47 1265ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-28 02:02:10 1559ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-20 05:52:37 1917ms 2 NS 1 A 0 MX ❓ Unknown
2026-08-13 11:20:02 2784ms 2 NS 1 A 0 MX ❓ Unknown
2026-08-08 12:30:27 1148ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-23 03:04:18 919ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-20 08:02:17 8505ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-16 20:57:38 1163ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-11 20:48:26 2625ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-03 14:48:12 967ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-01 10:07:28 976ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-23 07:17:38 1170ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 19:43:34 shown 1017ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-17 22:30:23 826ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone