aod.dk
Last scanned: 2026-08-21 22:18:58  ·  11127ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   263ms
🌍 A Records2 records   268ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.79 299s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.141.212 299s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records3 records   282ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.21.27.79
🔶 Autoconfig172.67.141.212
🔷 AAAA Records (IPv6)2 records   242ms
🔐 HTTPS Records1 records   289ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.79,172.67.141.212 ech=AEX+DQBBRQAgACCHB5QzKteGc9h28o+qRDsJ+UpMSwuA/ZewuSPZ/I8gLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8dd4,2606:4700:3031::6815:1b4f
📝 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 / DANE6 records   820ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
🔐 DNSSEC465ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412775541
Primary NS (MNAME)anton.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
263ms
A
268ms
MX
282ms
AAAA
242ms
TXT
816ms
CAA
288ms
HTTPS
289ms
TLSA
820ms
SOA
0ms
MTA-STS
367ms
DNSSEC
465ms
SRV
366ms
Total
11127ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 22:18:58 11127ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-08-18 21:15:14 4110ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-08-17 02:11:56 6530ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-08-09 02:44:34 1380ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-24 05:08:13 1306ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-20 05:53:10 1487ms 2 NS 2 A 3 MX ⚠️ Bogus View
2026-06-18 22:23:18 1159ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 12:54:54 2709ms 2 NS 2 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone