holmsk.dk
Last scanned: 2026-08-27 08:54:58  ·  467ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   34ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.181.223.56 3600s xb9b5df38.customers.hiper-net.dk AS203953 Hiper A/S 185.181.220.0/22 🇩🇰 Denmark Holte
📧 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 Records1 records   143ms
TXT Record
v=spf1 ip4:185.181.223.56 ~all
✉️ SPF
PolicyRecord (holmsk.dk)
~all (soft fail) v=spf1 ip4:185.181.223.56 ~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)
🔐 DNSSEC70ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025122700
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
34ms
A
41ms
MX
36ms
AAAA
46ms
TXT
143ms
CAA
45ms
HTTPS
57ms
TLSA
64ms
SOA
0ms
MTA-STS
54ms
DNSSEC
70ms
SRV
54ms
Total
467ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:54:58 467ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-27 07:28:38 506ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 06:22:52 2878ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 01:06:36 950ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:53:59 415ms 3 NS 1 A 0 MX 🔒 Secure View
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