markcederborg.dk
Last scanned: 2026-08-06 01:33:55  ·  772ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.150.1.1 3600s — AS16509 Amazon.com, Inc. 216.150.1.0/24 🇺🇸 United States —
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080201
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
43ms
A
32ms
MX
38ms
AAAA
55ms
TXT
153ms
CAA
57ms
HTTPS
34ms
TLSA
89ms
SOA
0ms
MTA-STS
79ms
DNSSEC
84ms
SRV
73ms
Total
772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-06 01:33:55 772ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 07:18:56 742ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 08:49:36 460ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 04:57:35 1379ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 05:47:20 2574ms 2 NS 1 A 0 MX 🔒 Secure View
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