ptstudie.dk

📜 Historical scan 2026-06-20 06:51:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ptstudie.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 28 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.104.214 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, 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#

3 records   100ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

1 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.99.104.214 3600s server.dwp.dk AS24940 Hetzner Online GmbH 88.99.0.0/16 🇩🇪 Germany Falkenstein

📧 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#

📝
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 2026-10-09 22:08:45
www88.99.104.214 (AS24940) (address records, no CNAME)
www vs bare domainSame network
ptstudie.dk: 88.99.104.214 (AS24940)
www.ptstudie.dk: 88.99.104.214 (AS24940)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

69ms
FieldValue
Serial2026011103
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-18 14:33:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-02-28
Expires2027-02-28 (132d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
100ms
A
84ms
MX
100ms
AAAA
76ms
TXT
348ms
CAA
103ms
HTTPS
76ms
TLSA
109ms
SOA
69ms
MTA-STS
69ms
DNSSEC
182ms
SRV
269ms
Total
592ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 12:22:29 601ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-29 18:26:48 692ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-19 20:39:28 9415ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-20 06:51:23 shown 592ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 03:09:38 2547ms 3 NS 1 A 0 MX 🔓 Insecure
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