ringmærkning.dk xn--ringmrkning-e9a.dk

Records from scan: 2026-10-16 02:31:56  ·  1736ms total  ·  last checked 2026-10-20 09:43 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ringmærkning.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 13 June 2025 (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 of unknown DNSSEC status, 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   117ms
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   98ms
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   935ms
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 (ringmærkning.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.ringmærkning.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#

checked 2026-10-16 02:31:56
www CNAMExn--ringmrkning-e9a.dk (all on xn--ringmrkning-e9a.dk)
www vs bare domainSame network
ringmærkning.dk: 130.226.237.173 (AS1835)
www.ringmærkning.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#

254ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

85ms
FieldValue
Serial2026101501
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 08:56:56
FieldValue
RegistrarCURANET A/S
Registered2025-06-13
Expires2027-06-12 (233d)

🔗 Same registrant#

178 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
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
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
botaniskhavecafe.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
danbif.dkCURANET A/S
danmark-udforsker.dkCURANET A/S
danmarkudforsker.dkCURANET A/S
danske-naturhistoriske-museer.dkCURANET A/S
dansknaturhistorie.dkCURANET A/S
dansknavneleksikon.dkCURANET A/S
dark-cosmology.dkPunktum dk A/S (direct)
darkcosmology.dkPunktum dk A/S (direct)
darkcosmos.dkPunktum dk A/S (direct)
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)
dkvet.dkCURANET A/S
dnaogliv.dkCURANET A/S
dnapåforkant.dkCURANET A/S
dyreetik.dkCURANET A/S
e-science.dkPunktum dk A/S (direct)
faos.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
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
godvækstjord.dkPunktum dk A/S (direct)
greenlandperspective.dkCURANET A/S
grid.dkPunktum dk A/S (direct)
hobedata.dkCURANET A/S
hvalerihaven.dkCURANET A/S
ibt.dkCURANET A/S
icecores.dkPunktum dk A/S (direct)
icefrontiers.dkCURANET A/S
icourts.dkPunktum dk A/S (direct)
imgp.dkPunktum dk A/S (direct)
insektmobilen.dkCURANET A/S
isarkiv.dkPunktum dk A/S (direct)
isogklima.dkPunktum dk A/S (direct)
jurabog.dkCURANET A/S
jurahuset.dkCURANET A/S
kosmologi.dkPunktum dk A/S (direct)
ku-net.dkCURANET A/S
ku-shop.dkCURANET A/S
ku.dkCURANET A/S
kubulus.dkCURANET A/S
kulturkurser.dkPunktum dk A/S (direct)
kumail.dkCURANET A/S
kunet.dkCURANET A/S
kutest.dkCURANET A/S
kvl.dkCURANET A/S
macroecointern.dkSimply.com A/S
marsgroup.dkPunktum dk A/S (direct)

Showing 100 of 178.

📋 WHOIS#

⏱️ Lookup Timing#

NS
117ms
A
98ms
MX
115ms
AAAA
81ms
TXT
935ms
CAA
82ms
HTTPS
105ms
TLSA
150ms
SOA
85ms
MTA-STS
282ms
DNSSEC
254ms
SRV
575ms
Total
1736ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 02:31:56 shown 1736ms 2 NS 1 A 0 MX ❓ Unknown
2026-10-15 01:11:20 633ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-08 04:34:04 3192ms 2 NS 1 A 0 MX ❓ Unknown
2026-10-02 01:33:16 874ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-01 01:23:20 1154ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 14:24:43 900ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-23 14:00:00 1631ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-04 13:05:00 1642ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 02:01:52 2294ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-20 21:57:49 9226ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-16 05:53:28 3641ms 2 NS 1 A 0 MX ❓ Unknown
2026-08-15 04:49:20 2104ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-10 10:38:55 1442ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-30 23:23:59 1912ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-24 07:42:47 1060ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-17 02:33:25 1525ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-11 22:00:28 929ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-03 13:14:32 2553ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 00:17:26 2710ms 2 NS 1 A 0 MX ❓ Unknown
2026-06-25 16:13:57 802ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-22 17:04:27 1107ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 23:49:33 1063ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-17 14:43:54 1332ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone