thuen-tandklinik.dk

📜 Historical scan 2026-06-17 13:49:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thuen-tandklinik.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 21 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.67.40 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.thuen-tandklinik.dk. The zone is not DNSSEC-signed, 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#

3 records   97ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.azehosting.net 2a01:4f8:c17:6a6e::2
88.99.39.181		 ns3.azehosting.net
ns3.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   223ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 — cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.thuen-tandklinik.dk 157.90.67.40
2a01:4f8:2b02:6d4::2		 cp01.azehosting.net
cp01.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   88ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2b02:6d4::2 — cp01.azehosting.net AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   385ms
TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx ~all

✉️ SPF#

PolicyRecord (thuen-tandklinik.dk)
~all (soft fail) v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.thuen-tandklinik.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-12 11:41:09
www CNAMEthuen-tandklinik.dk (all on thuen-tandklinik.dk)
www vs bare domainSame network
thuen-tandklinik.dk: 157.90.67.40 2a01:4f8:2b02:6d4::2 (AS24940)
www.thuen-tandklinik.dk: 157.90.67.40 2a01:4f8:2b02:6d4::2 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

247ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

183ms
FieldValue
Serial2026052001
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 08:37:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-09-21
Expires2027-09-30 (338d)

🔗 Same registrant#

14 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
8000tandsmiley.dkPunktum dk A/S (direct)
arostandlaegerne.dkPunktum dk A/S (direct)
arostandlægerne.dkPunktum dk A/S (direct)
ivident.dkPunktum dk A/S (direct)
marmoreksperten.dkPunktum dk A/S (direct)
protand.dkPunktum dk A/S (direct)
stillingtandlaegerne.dkPunktum dk A/S (direct)
tandlaegerne-hafniahus.dkPunktum dk A/S (direct)
tandlaegernelangaa.dkPunktum dk A/S (direct)
tandlægeaarhus.dkPunktum dk A/S (direct)
tandsmiley.dkPunktum dk A/S (direct)
tandstilling.dkPunktum dk A/S (direct)
thuentandklinik.dkPunktum dk A/S (direct)
århustandlæge.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
97ms
A
223ms
MX
99ms
AAAA
88ms
TXT
385ms
CAA
84ms
HTTPS
212ms
TLSA
220ms
SOA
183ms
MTA-STS
153ms
DNSSEC
247ms
SRV
0ms
Total
1972ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 04:23:23 792ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-22 16:39:52 1420ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 22:49:03 999ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-23 00:06:42 1066ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 21:43:47 907ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:49:20 shown 1972ms 3 NS 1 A 1 MX 🔓 Insecure
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