tantrauddannelsen.dk
Last scanned: 2026-08-27 05:26:57  ·  804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   76ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.115.20 600s cp05.nordicway.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s tantrauddannelsen.dk 144.76.115.20 cp05.nordicway.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertantrauddannelsen.dk → 144.76.115.20
🔶 Autoconfigtantrauddannelsen.dk → 144.76.115.20
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   172ms
TXT Record
google-site-verification=0lOln7TeQ57ctOD2cFHWo6HzqRkZzkdaQ20Nt04WwYk
mailerlite-domain-verification=64a0c5b1100224768a3ca2a972128b8d4505c031
v=spf1 include:_spf.mlsend.com +mx +a +ip4:144.76.115.20 include:eu.zcsend.net ~all
✉️ SPF
PolicyRecord (tantrauddannelsen.dk)
~all (soft fail) v=spf1 include:_spf.mlsend.com +mx +a +ip4:144.76.115.20 include:eu.zcsend.net ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.tantrauddannelsen.dk tantrauddannelsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026033100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
36ms
MX
56ms
AAAA
45ms
TXT
172ms
CAA
36ms
HTTPS
47ms
TLSA
105ms
SOA
0ms
MTA-STS
87ms
DNSSEC
112ms
SRV
79ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:26:57 804ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-02 12:34:34 2563ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:35:00 3024ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:35:24 1147ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:35:23 3202ms 3 NS 1 A 1 MX 🔒 Secure View
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