aktivlæring.dk xn--aktivlring-i6a.dk
Last scanned: 2026-09-01 08:05:01  ·  454ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.49 3600s linux375.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.36.206.131
🔶 Autoconfig46.36.206.131
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   160ms
TXT Record
v=spf1 include:spf.simply.com include:spf.curanet.dk -all
✉️ SPF
PolicyRecord (aktivlæring.dk)
-all (hard fail) v=spf1 include:spf.simply.com include:spf.curanet.dk -all
📨 DMARC
PolicyRecord (_dmarc.aktivlæring.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024112000
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
44ms
A
44ms
MX
40ms
AAAA
34ms
TXT
160ms
CAA
40ms
HTTPS
58ms
TLSA
34ms
SOA
0ms
MTA-STS
59ms
DNSSEC
85ms
SRV
54ms
Total
454ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:05:01 454ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-02 17:34:48 539ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 21:09:09 552ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 15:58:01 512ms 3 NS 1 A 0 MX ⚠️ Bogus View
2026-06-23 13:35:30 590ms 3 NS 1 A 0 MX ⚠️ Bogus View
2026-06-16 12:42:45 535ms 3 NS 1 A 0 MX 🔒 Secure View
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