lektiedoktor.dk

📜 Historical scan 2026-06-18 08:43:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lektiedoktor.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 8 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.0.253 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.lektiedoktor.dk. The zone is not DNSSEC-signed, has no 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   70ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG

🌍 A Records#

1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.46.0.253 — www213.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Nuremberg

📧 MX Records#

1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.lektiedoktor.dk 2a01:4f8:d0a:2167::2
78.46.0.253		 www213.your-server.de
www213.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)#

1 records   67ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:d0a:2167::2 — www213.your-server.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   284ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de

📝 TXT Records#

1 records   365ms
TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

PolicyRecord (lektiedoktor.dk)
?all (neutral) v=spf1 +a +mx ?all

📨 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 22:48:39
www78.46.0.253 2a01:4f8:d0a:2167::2 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

49ms
FieldValue
Serial2026011400
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-10 05:34:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-02-08
Expires2027-02-28 (123d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
70ms
A
49ms
MX
65ms
AAAA
67ms
TXT
365ms
CAA
69ms
HTTPS
66ms
TLSA
615ms
SOA
49ms
MTA-STS
54ms
DNSSEC
142ms
SRV
284ms
Total
1458ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-12 02:01:17 862ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-28 13:55:34 910ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 20:04:17 963ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-25 14:56:19 865ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 19:24:49 1449ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 08:03:02 9114ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 08:43:01 shown 1458ms 3 NS 1 A 1 MX 🔓 Insecure
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