highnote.dk
📜 Historical scan 2026-06-17 11:25:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2073ms
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   2054ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.130.181.250 — mail1.klikpost.dk AS24940 Hetzner Online GmbH 94.130.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records1 records   2057ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail1.klikpost.dk 2a01:4f8:1c0c:41f4::1
94.130.181.250		 mail1.klikpost.dk
mail1.klikpost.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   2058ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:1c0c:41f4::1 — mail1.klikpost.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Nuremberg
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   2232ms
TXT Record
v=spf1 ip6:2a01:4f8:1c0c:41f4::1 a mx -all
✉️ SPF
PolicyRecord (highnote.dk)
-all (hard fail) v=spf1 ip6:2a01:4f8:1c0c:41f4::1 a mx -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)
🔐 DNSSEC2537ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2057ms
FieldValue
Serial2026052001
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
2073ms
A
2054ms
MX
2057ms
AAAA
2058ms
TXT
2232ms
CAA
2057ms
HTTPS
2059ms
TLSA
366ms
SOA
2057ms
MTA-STS
39ms
DNSSEC
2537ms
SRV
0ms
Total
3341ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 11:43:27 9416ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 05:30:54 783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:24:38 1351ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 13:27:25 9428ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:25:04 3341ms 2 NS 1 A 1 MX 🔒 Secure View
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