naturlæren.dk xn--naturlren-l3a.dk
Last scanned: 2026-07-11 15:38:44  ·  1221ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   119ms
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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 86400s localhost — — — — —
📧 MX Records1 records   97ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.xn--naturlren-l3a.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)
🔐 DNSSEC242ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070901
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
119ms
A
98ms
MX
97ms
AAAA
111ms
TXT
434ms
CAA
110ms
HTTPS
64ms
TLSA
107ms
SOA
0ms
MTA-STS
146ms
DNSSEC
242ms
SRV
208ms
Total
1221ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-11 15:38:44 1221ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-05 17:21:36 758ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 15:52:28 2436ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 01:07:42 493ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-24 09:35:40 2400ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 03:04:19 762ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 00:20:09 2335ms 0 NS 0 A 0 MX 🔒 Secure View
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