kvalifikationsprover.dk
Last scanned: 2026-08-27 08:34:18  ·  846ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.170 3600s linux151.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records2 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxa.mailgun.org 34.36.182.139 139.182.36.34.bc.googleusercontent.com AS396982 Google LLC
10 3600s mxb.mailgun.org 34.36.182.139 139.182.36.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.170
🔶 Autoconfig94.231.103.170
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   181ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (kvalifikationsprover.dk)
~all (soft fail) v=spf1 include:mailgun.org ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2022120403
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
56ms
A
88ms
MX
57ms
AAAA
57ms
TXT
181ms
CAA
60ms
HTTPS
61ms
TLSA
123ms
SOA
0ms
MTA-STS
73ms
DNSSEC
106ms
SRV
88ms
Total
846ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:34:18 846ms 4 NS 1 A 2 MX 🔒 Secure View
2026-08-25 13:24:09 631ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-27 04:09:29 769ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-23 07:42:48 1126ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 03:44:49 623ms 4 NS 1 A 2 MX ⚠️ Bogus View
2026-06-17 22:07:50 2644ms 4 NS 1 A 2 MX 🔒 Secure View
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