seo-kursus.dk
Last scanned: 2026-08-28 11:16:26  ·  1013ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   64ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.13.144.135 600s web07.123url.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel3.webhosting.dk 157.250.160.23 webhotel3.webhosting.dk AS3342 Cibicom A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover49.13.144.135
🔶 Autoconfig49.13.144.135
🔷 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
🔗 TLSA / DANE2 records   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel3.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel3.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
🔐 DNSSEC178ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3405311518
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
92ms
MX
94ms
AAAA
64ms
TXT
275ms
CAA
73ms
HTTPS
65ms
TLSA
95ms
SOA
0ms
MTA-STS
122ms
DNSSEC
178ms
SRV
116ms
Total
1013ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:16:26 1013ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-29 11:00:59 1805ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-26 10:58:05 1215ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:04:06 3336ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-23 02:56:11 1153ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 22:12:07 734ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-21 13:48:48 1190ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:21:37 589ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:37:58 980ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:08:45 684ms 5 NS 1 A 1 MX ❓ Unknown View
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