studiecoachen.dk

📜 Historical scan 2026-08-12 23:38:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studiecoachen.dk is a .dk domain served by 2 nameservers (ns1.lundhjemmesider.dk, ns2.lundhjemmesider.dk). It was registered on 2 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.226.23 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by studiecoachen.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#

2 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.lundhjemmesider.dk 116.203.186.3
2a01:4f8:1c1b:cd89::1		 ns1.lundhjemmesider.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.lundhjemmesider.dk 168.119.189.251
2a01:4f8:c013:8d53::1		 ns2.lundhjemmesider.dk
ns2.lundhjemmesider.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.226.23 360s server.lundhjemmesider.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
0 360s studiecoachen.dk 144.76.226.23
2a01:4f8:201:40a::2		 server.lundhjemmesider.dk
server.lundhjemmesider.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   62ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:201:40a::2 3600s server.lundhjemmesider.dk 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#

2 records   310ms
TXT Record
klaviyo-site-verification=T6GQUc
v=spf1 ip4:144.76.226.23 include:spf.lundhjemmesider.dk ip4:157.90.88.242 include:spf.resellerhotel.dk +mx +a +ip4:185.221.37.134 +include:_spf.simplyhq.com ~all

✉️ SPF#

PolicyRecord (studiecoachen.dk)
~all (soft fail) v=spf1 ip4:144.76.226.23 include:spf.lundhjemmesider.dk ip4:157.90.88.242 include:spf.resellerhotel.dk +mx +a +ip4:185.221.37.134 +include:_spf.simplyhq.com ~all

📨 DMARC#

PolicyRecord (_dmarc.studiecoachen.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 2026-10-11 12:56:30
www CNAMEstudiecoachen.dk (all on studiecoachen.dk)
www vs bare domainSame network
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: 8/10 · policy: ~all

  • warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.studiecoachen.dk KCKuZALiZoH6At_8cMk6fF4zGvcezniTrHxLQHoQ7z4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9087ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081103
Primary NS (MNAME)ns1.lundhjemmesider.dk
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 10:23:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-03-02
Expires2030-03-31 (1258d)

🔗 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
49ms
A
49ms
MX
85ms
AAAA
62ms
TXT
310ms
CAA
48ms
HTTPS
48ms
TLSA
205ms
SOA
0ms
MTA-STS
83ms
DNSSEC
9087ms
SRV
91ms
Total
9814ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 21:38:04 808ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-31 16:35:32 896ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 08:51:10 941ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 10:47:15 1030ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-12 23:38:40 shown 9814ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-01 05:00:31 1647ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 14:43:45 792ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-23 01:59:16 1181ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 23:01:09 1007ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 15:06:52 601ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 11:51:27 900ms 2 NS 1 A 1 MX 🔓 Insecure
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