a-d-c.dk
Last scanned: 2026-08-16 19:53:15  ·  1376ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.23.94.178 3600s mx1.adamsgaard.dk AS60131 High5! B.V. 46.23.80.0/20 🇳🇱 The Netherlands —
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mx1.adamsgaard.dk 46.23.94.178 mx1.adamsgaard.dk AS60131 High5! B.V.
🔷 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)
🔐 DNSSEC139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA23ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@a-d-c.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
38ms
MX
32ms
AAAA
44ms
TXT
294ms
CAA
26ms
HTTPS
38ms
TLSA
183ms
SOA
23ms
MTA-STS
54ms
DNSSEC
139ms
SRV
0ms
Total
1376ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 19:53:15 1376ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 20:44:39 1017ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:46:55 790ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone