holmegaardpedersen.dk
Last scanned: 2026-08-26 14:32:57  ·  1049ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.94.57 43200s static.57.94.201.138.clients.your-server.de AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail-01.b-square.dk 159.69.89.246 static.246.89.69.159.clients.your-server.de AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover138.201.94.57
🔶 Autoconfig138.201.94.57
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   282ms
TXT Record
v=spf1 include:spf.mandrillapp.com ?all
✉️ SPF
PolicyRecord (holmegaardpedersen.dk)
?all (neutral) v=spf1 include:spf.mandrillapp.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)
🔐 DNSSEC166ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032501
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
54ms
A
71ms
MX
67ms
AAAA
88ms
TXT
282ms
CAA
102ms
HTTPS
85ms
TLSA
295ms
SOA
0ms
MTA-STS
120ms
DNSSEC
166ms
SRV
143ms
Total
1049ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:32:57 1049ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 10:43:08 764ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 08:58:04 8062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 17:14:23 1269ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:57:55 1879ms 2 NS 1 A 1 MX 🔒 Secure View
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