onlineteoriprøve.dk xn--onlineteoriprve-iub.dk

📜 Historical scan 2026-06-17 13:22:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlineteoriprøve.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was registered on 10 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.206.180.167 is hosted by Public Cloud Ltd. (AS205787) in Germany. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

4 records   102ms
NameserverIP addressesPTRASN / ISP
ns1.nhl-data.dk 185.136.96.11
2a06:fb00:1::1:11		 ns1.nhl-data.dk
ns1.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns2.nhl-data.dk 185.136.97.11
2a06:fb00:1::2:11		 ns2.nhl-data.dk
ns2.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns3.nhl-data.dk 185.136.98.11
2a06:fb00:1::3:11		 ns3.nhl-data.dk
ns3.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns4.nhl-data.dk 185.136.99.11
2a06:fb00:1::4:11		 ns4.nhl-data.dk
ns4.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd

🌍 A Records#

2 records   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.206.180.167 — 42.http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —
185.206.180.185 — 185.http4.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   95ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0b:1640:1:1:1013:1:1:1 — 185.http4.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —
2a0b:1640:1:1:1:1:1783:3454 — http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   220ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (onlineteoriprøve.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.onlineteoriprøve.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-23 17:51:10
www185.206.180.167 185.206.180.185 2a0b:1640:1:1:1013:1:1:1 2a0b:1640:1:1:1:1:1783:3454 (AS205787) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

100ms
FieldValue
Serial2026060904
Primary NS (MNAME)ns1.nhl-data.dk
Responsible (RNAME)hostmaster@nhl-data.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-26 05:50:43
FieldValue
RegistrarNHL DATA ApS
Registered2021-09-10
Expires2027-09-30 (337d)

🔗 Same registrant#

13 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
bedsteteoriprøver.dkPunktum dk A/S (direct)
dennyeteoriprøve.dkNHL DATA ApS
denyeteoriprøver.dkNHL DATA ApS
klarteori.dkNHL DATA ApS
køreteoriprøve.dkPunktum dk A/S (direct)
teori-undervisning.dkNHL DATA ApS
teoriklare.dkNHL DATA ApS
teoriklaret.dkNHL DATA ApS
teoriklart.dkNHL DATA ApS
teoriproven.dkPunktum dk A/S (direct)
teoritestonline.dkNHL DATA ApS
teoriundervisning.dkNHL DATA ApS
undervisningssystem.dkNHL DATA ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
102ms
A
79ms
MX
78ms
AAAA
95ms
TXT
220ms
CAA
97ms
HTTPS
90ms
TLSA
255ms
SOA
100ms
MTA-STS
145ms
DNSSEC
135ms
SRV
0ms
Total
2364ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 17:51:10 1245ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-03 11:08:28 700ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-23 09:46:56 14036ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-17 13:22:15 shown 2364ms 4 NS 2 A 0 MX 🔒 Secure
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