martech.dk
Last scanned: 2026-08-31 10:46:13  ·  1178ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
🌍 A Records2 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.56.189 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.155.139 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   35ms
🔐 HTTPS Records1 records   64ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.56.189,172.67.155.139 ech=AEX+DQBB2wAgACAEf45jgCuGQnz+9J5W2Bip0s4WUpjARwANfZzDySGrSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:38bd,2606:4700:3037::ac43:9b8b
📝 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.martech.dk ZR6-BpJyh-d165tFzaIFPNoEI53fhIAj4wcjC-pN7bw
TXT _acme-challenge.martech.dk jwhU2iqX4zon8WQpjAPu7bqKHP8q5RysFE3TSyPbtEA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413536479
Primary NS (MNAME)ines.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
33ms
A
61ms
MX
46ms
AAAA
35ms
TXT
208ms
CAA
66ms
HTTPS
64ms
TLSA
58ms
SOA
0ms
MTA-STS
57ms
DNSSEC
89ms
SRV
74ms
Total
1178ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:46:13 1178ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-30 12:38:58 1678ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 12:14:32 620ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-10 15:14:10 833ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-26 13:47:42 732ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 18:55:02 894ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 09:39:17 1000ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:27:04 833ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone