harper-consulting.dk
Last scanned: 2026-08-25 16:09:16  ·  742ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.167 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.167
🔶 Autoconfig46.30.213.167
🔷 AAAA Records (IPv6)1 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:803c:ac9e:5de9:d9f0 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   198ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (harper-consulting.dk)
~all (soft fail) v=spf1 include:_custspf.one.com 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 / DANE3 records   74ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081204
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
46ms
A
46ms
MX
31ms
AAAA
37ms
TXT
198ms
CAA
48ms
HTTPS
46ms
TLSA
74ms
SOA
0ms
MTA-STS
77ms
DNSSEC
75ms
SRV
75ms
Total
742ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 16:09:16 742ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-13 18:55:24 5101ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 10:41:33 3157ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 23:20:48 1006ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 05:48:16 991ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 01:16:56 926ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:55:35 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:03:37 1404ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 11:03:04 1394ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 11:01:12 1286ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 10:56:53 948ms 2 NS 1 A 3 MX 🔒 Secure View
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