macarn.dk
📜 Historical scan 2026-06-24 22:15:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   202ms
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   209ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.236.128.45 3600s — AS8075 Microsoft Corporation 52.224.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   283ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (macarn.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC296ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA165ms
FieldValue
Serial2024032106
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
202ms
A
209ms
MX
200ms
AAAA
216ms
TXT
283ms
CAA
183ms
HTTPS
223ms
TLSA
104ms
SOA
165ms
MTA-STS
205ms
DNSSEC
296ms
SRV
224ms
Total
1028ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:39:08 608ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 22:15:20 1028ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 02:06:06 500ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 05:37:56 621ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-19 23:22:50 424ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:56:51 637ms 3 NS 1 A 0 MX 🔒 Secure View
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