marcusnielsen.dk
Last scanned: 2026-08-27 16:24:30  ·  4945ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   63ms
NameserverIP addressesPTRASN / ISP
ns.pi.dk 188.138.4.36 static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH
ns2.pi.dk 194.99.45.76 — AS204866 Microdata Aps
ns3.pi.dk 212.237.177.6 ns3.pi.dk AS204151 EWII Bredbaand A/S
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.138.4.36 7200s static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH 188.138.0.0/21 🇫🇷 France Strasbourg
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
0 7200s marcusnielsen.dk 188.138.4.36 static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover188.138.4.36
🔶 Autoconfig188.138.4.36
🔷 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)
🔐 DNSSEC124ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA73ms
FieldValue
Serial2023091800
Primary NS (MNAME)ns.pi.dk
Responsible (RNAME)hostmaster@pi.dk
Refresh7200s
Retry3600s
Expire2600000s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
88ms
MX
82ms
AAAA
68ms
TXT
369ms
CAA
66ms
HTTPS
67ms
TLSA
108ms
SOA
73ms
MTA-STS
97ms
DNSSEC
124ms
SRV
132ms
Total
4945ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:24:30 4945ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 10:01:02 6574ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 15:48:53 4667ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 13:35:00 613ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 12:10:53 7972ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 17:36:23 1120ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 20:23:58 416ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:34:21 3862ms 3 NS 1 A 1 MX 🔓 Insecure View
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