oc6.dk
Last scanned: 2026-08-28 01:48:04  ·  782ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   50ms
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   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.75.189.64 3600s static.64.189.75.5.clients.your-server.de AS24940 Hetzner Online GmbH 5.75.128.0/17 🇩🇪 Germany Nuremberg
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverk3s.oc6.dk → 81.27.109.113
🔶 Autoconfigk3s.oc6.dk → 81.27.109.113
🔷 AAAA Records (IPv6)1 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:1c1a:8b8e:: 3600s — 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 Records2 records   173ms
TXT Record
google-site-verification=fqmZFUi-DDbNics_AhLPdtHko-3INNcmz8EbNZ8FoqA
v=spf1 -all
✉️ SPF
PolicyRecord (oc6.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.oc6.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.oc6.dk k3s.oc6.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081700
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
50ms
A
55ms
MX
45ms
AAAA
53ms
TXT
173ms
CAA
50ms
HTTPS
63ms
TLSA
157ms
SOA
0ms
MTA-STS
85ms
DNSSEC
101ms
SRV
75ms
Total
782ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:48:04 782ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 10:27:36 2052ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-15 02:53:27 3328ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-13 04:10:35 2151ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 00:18:28 3766ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 16:04:25 853ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:13:51 1155ms 3 NS 1 A 0 MX 🔓 Insecure View
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