harko.dk
Last scanned: 2026-08-26 12:52:10  ·  655ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC156ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026061200
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
60ms
MX
52ms
AAAA
88ms
TXT
294ms
CAA
59ms
HTTPS
55ms
TLSA
60ms
SOA
0ms
MTA-STS
123ms
DNSSEC
156ms
SRV
113ms
Total
655ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:52:10 655ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 01:52:28 3742ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 16:08:17 396ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 14:26:48 4553ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 01:13:08 1138ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 05:06:23 3060ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 00:46:25 385ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:09:09 404ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:57:17 1711ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:54:56 498ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:54:20 1851ms 0 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone