rademaker.dk
Last scanned: 2026-08-06 10:41:28  ·  1117ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   91ms
NameserverIP addressesPTRASN / ISP
ns1.openprovider.nl 162.159.26.10
2400:cb00:2049:1::a29f:1a0a		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.openprovider.be 162.159.27.96
2400:cb00:2049:1::a29f:1b60		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.openprovider.eu 162.159.48.89
2400:cb00:2049:1::a29f:3059		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.96.254.87 86400s vm-f9ca301d-c541-480a-bf87-6c993b15d9ca.ams.resource.cloud AS35470 Signet B.V. 83.96.252.0/22 🇳🇱 The Netherlands —
📧 MX Records1 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.rademaker.dk 127.0.0.1 localhost —
🔷 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)
🔐 DNSSEC131ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026040301
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
91ms
A
85ms
MX
102ms
AAAA
72ms
TXT
438ms
CAA
74ms
HTTPS
94ms
TLSA
150ms
SOA
0ms
MTA-STS
78ms
DNSSEC
131ms
SRV
131ms
Total
1117ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-06 10:41:28 1117ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-02 23:00:22 57600ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 22:37:17 841ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 10:00:14 309ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 20:12:49 1273ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:42:48 2193ms 0 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone