a-skat.dk
Last scanned: 2026-09-01 09:49:39  ·  449ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   59ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 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   153ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (a-skat.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.a-skat.dk)
p=reject v=DMARC1; p=reject; rua=mailto:05467b80528a516@rep.dmarcanalyzer.com; ruf=mailto:05467b80528a516@for.dmarcanalyzer.com; fo=1;
📬 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070704
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
59ms
A
38ms
MX
37ms
AAAA
41ms
TXT
153ms
CAA
52ms
HTTPS
55ms
TLSA
37ms
SOA
0ms
MTA-STS
57ms
DNSSEC
98ms
SRV
65ms
Total
449ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 09:49:39 449ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 03:02:03 1212ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-08 19:39:27 1143ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 10:26:00 1611ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 18:23:21 717ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 12:56:35 1165ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone