harpun.dk
Last scanned: 2026-06-28 00:45:10  ·  1251ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   166ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   209ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.104 3600s linux92.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   217ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.harpun.dk 212.112.147.12 mail.harpun.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.112.147.12
🔶 Autoconfig94.231.103.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   237ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 10 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   305ms
TXT Record
MS=ms91307720
v=spf1 mx ~all
✉️ SPF
PolicyRecord (harpun.dk)
~all (soft fail) v=spf1 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)
🔐 DNSSEC304ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA184ms
FieldValue
Serial2023040406
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
166ms
A
209ms
MX
217ms
AAAA
178ms
TXT
305ms
CAA
209ms
HTTPS
188ms
TLSA
140ms
SOA
184ms
MTA-STS
243ms
DNSSEC
304ms
SRV
237ms
Total
1251ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 00:45:10 1251ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:13:28 616ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 01:06:23 1178ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:38:39 1283ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:04:59 922ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:02:41 548ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:02:14 784ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:56:58 882ms 3 NS 1 A 1 MX 🔒 Secure View
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