dkrt.dk
📜 Historical scan 2026-06-17 03:50:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   95ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.158.24 — linux18.dandomain.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
0 — dkrt-dk.mail.protection.outlook.com 52.101.68.21
52.101.68.36
52.101.73.16
52.101.73.19		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   220ms
TXT Record
facebook-domain-verification=hrbt25t61franr4kn0n2n19anna3gf
MS=ms19075800
v=spf1 include:spf.protection.outlook.com include:send.heyloyalty.com include:spf.exclaimer.net include:spf.dandomain.dk ip4:77.213.66.244 ip4:152.115.114.230 ip4:194.150.113.190 ip4:152.115.114.230 -all
✉️ SPF
PolicyRecord (dkrt.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:send.heyloyalty.com include:spf.exclaimer.net include:spf.dandomain.dk ip4:77.213.66.244 ip4:152.115.114.230 ip4:194.150.113.190 ip4:152.115.114.230 -all
📨 DMARC
PolicyRecord (_dmarc.dkrt.dk)
p=reject v=DMARC1; p=reject; rua=mailto:s4np1m3y@ag.dmarcian-eu.com;
📬 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)
🔐 DNSSEC200ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA90ms
FieldValue
Serial2025101401
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
95ms
A
88ms
MX
87ms
AAAA
89ms
TXT
220ms
CAA
91ms
HTTPS
91ms
TLSA
830ms
SOA
90ms
MTA-STS
35ms
DNSSEC
200ms
SRV
0ms
Total
1353ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 01:28:42 1070ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:50:41 1353ms 2 NS 1 A 1 MX 🔒 Secure View
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