studd.dk

📜 Historical scan 2026-06-28 01:59:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studd.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 25 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no 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.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.16
🔶 Autoconfig212.237.249.16

🔷 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#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 11:04:07
www212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domainSame network
studd.dk: 212.237.249.16 (AS48854)
www.studd.dk: 212.237.249.16 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

26ms
FieldValue
Serial2025062504
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-12 13:12:04
FieldValue
RegistrarCURANET A/S
Registered2025-06-25
Expires2027-06-24 (248d)

🔗 Same registrant#

27 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
bugge-ejendomme.dkPunktum dk A/S (direct)
buggeejendom.dkPunktum dk A/S (direct)
buggeejendomme.dkPunktum dk A/S (direct)
carboncuts-tilmeld.dkCURANET A/S
casebo.dkCURANET A/S
fagolf.dkPunktum dk A/S (direct)
golfgonat.dkCURANET A/S
gorvidentilmuligheder.dkPunktum dk A/S (direct)
grogro.dkPunktum dk A/S (direct)
guldborgsundaccelerator.dkPunktum dk A/S (direct)
iduca.dkCURANET A/S
kamperandersen.dkCURANET A/S
klimapilot.dkPunktum dk A/S (direct)
klimapiloter.dkPunktum dk A/S (direct)
klimaøerne.dkCURANET A/S
kplusa.dkCURANET A/S
kystby.dkCURANET A/S
nygk.dkCURANET A/S
nykøbingfalstergolfklub.dkCURANET A/S
pakhus-36.dkCURANET A/S
scandinavianimpact.dkCURANET A/S
steu.dkCURANET A/S
stfsvanevig.dkCURANET A/S
studyinlf.dkCURANET A/S
studylf.dkCURANET A/S
sungolfcup.dkPunktum dk A/S (direct)
ungeformidlere.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
33ms
MX
26ms
AAAA
37ms
TXT
131ms
CAA
26ms
HTTPS
28ms
TLSA
34ms
SOA
26ms
MTA-STS
39ms
DNSSEC
49ms
SRV
41ms
Total
457ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 20:40:01 581ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-28 01:59:56 shown 457ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-18 08:37:15 602ms 2 NS 1 A 0 MX 🔒 Secure
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