marcin.dk
Last scanned: 2026-08-27 17:11:28  ·  1076ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.249.42.166 43200s vmi3102956.contaboserver.net AS51167 Contabo GmbH 173.249.0.0/18 🇫🇷 France Lauterbourg
📧 MX Records2 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s shadow.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
20 43200s shadow-relay.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermarcin.dk → 173.249.42.166
🔶 Autoconfigmarcin.dk → 173.249.42.166
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.marcin.dk marcin.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026051002
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
48ms
MX
43ms
AAAA
78ms
TXT
173ms
CAA
41ms
HTTPS
49ms
TLSA
301ms
SOA
0ms
MTA-STS
76ms
DNSSEC
97ms
SRV
78ms
Total
1076ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:11:28 1076ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-20 01:57:03 5121ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 11:01:43 3102ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 18:58:29 895ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 09:36:28 1166ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:44:25 891ms 2 NS 1 A 2 MX 🔒 Secure View
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