celat.dk

📜 Historical scan 2026-07-12 11:43:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

celat.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 2 May 2019 (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 not DNSSEC-signed, 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   35ms
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   38ms
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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovercmsgw.adm.ku.dk → 130.226.237.173
🔶 Autoconfigcmsgw.adm.ku.dk → 130.226.237.173

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.celat.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; 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 2026-10-15 20:43:03
www CNAMEcmsgw.adm.ku.dk (all on ku.dk)
www vs bare domainSame network
celat.dk: 130.226.237.173 (AS1835)
www.celat.dk: 130.226.237.173 (AS1835)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.celat.dk cmsgw.adm.ku.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2053ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026070901
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh7200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 21:02:55
FieldValue
RegistrarCURANET A/S
Registered2019-05-02
Expires2027-05-31 (226d)

🔗 Same registrant#

112 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)
bedebog.dkCURANET A/S
bigbangnaturfag.dkPunktum dk A/S (direct)
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
caisa.dkCURANET A/S
cebil.dkCURANET A/S
ceeh.dkPunktum dk A/S (direct)
clarin.dkCURANET A/S
cmp.dkWEB SOLUTIONS A/S
copenhagen-university.dkCURANET A/S
copenhagencompetition.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
dark-cosmology.dkPunktum dk A/S (direct)
dinodag.dkCURANET A/S
dinosaur-familier.dkCURANET A/S
discoverycentre.dkPunktum dk A/S (direct)
dkvet.dkCURANET A/S
dnaogliv.dkCURANET A/S
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
greenlandperspective.dkCURANET A/S
hobedata.dkCURANET A/S
icecores.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
ku-net.dkCURANET A/S
ku.dkCURANET A/S
kumail.dkCURANET A/S
kvl.dkCURANET A/S
macroecointern.dkSimply.com A/S
microsculpture.dkCURANET A/S
mitfossil.dkCURANET A/S
mjolnir-ucph.dkCURANET A/S
mrf.dkCURANET A/S
museumforest.dkCURANET A/S
myrejagten.dkCURANET A/S
naturalhistory.dkCURANET A/S
naturhistorie.dkCURANET A/S
naturhistoriske-museer-danmark.dkCURANET A/S
navn.dkCURANET A/S
nbsp.dkPunktum dk A/S (direct)
nhmd.dkCURANET A/S
nyt-naturhistorisk.dkCURANET A/S
nytnaturhistorisk.dkCURANET A/S
offentlig-ai.dkCURANET A/S
opticon-schools.dkPunktum dk A/S (direct)
phageclouds.dkCURANET A/S
phagecompass.dkCURANET A/S
phageleads.dkCURANET A/S
phagesuite.dkCURANET A/S
processpil.dkCURANET A/S
quantech.dkPunktum dk A/S (direct)
quantop.dkPunktum dk A/S (direct)
realscience.dkCURANET A/S
scicomm.dkCURANET A/S
sciencenight.dkCURANET A/S
skovovervågning.dkPunktum dk A/S (direct)
snm.dkCURANET A/S
spiloghverdag.dkCURANET A/S
statensnaturhistoriskemuseum.dkCURANET A/S
tandlaegehojskolen.dkPunktum dk A/S (direct)
tandlaegeskole.dkCURANET A/S
tandlageskolen.dkKøbenhavns Universitet
undergroundchannel.dkDANDOMAIN A/S
uni-avis.dkPunktum dk A/S (direct)

Showing 100 of 112.

📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
38ms
MX
44ms
AAAA
38ms
TXT
548ms
CAA
32ms
HTTPS
33ms
TLSA
103ms
SOA
0ms
MTA-STS
765ms
DNSSEC
2053ms
SRV
961ms
Total
2684ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 20:43:03 999ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-11 13:17:09 924ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-08 09:40:15 1264ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-03 08:30:27 2101ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-01 03:54:07 2058ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-26 23:44:54 9491ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 05:40:12 1783ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-21 00:36:27 5517ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-18 22:33:56 1773ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-16 20:47:56 1529ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-04 06:55:37 1613ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 17:15:18 1127ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-20 23:19:58 1924ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-14 03:44:40 3329ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-12 05:51:03 2751ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-06 15:11:21 1051ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-31 18:51:50 1658ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-23 10:53:11 2206ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-17 12:29:17 1800ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-12 11:43:23 shown 2684ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-03 15:47:55 1021ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-25 07:26:29 1553ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-21 23:04:41 899ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 06:00:28 982ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 20:25:14 6614ms 2 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone