knaekdiskursen.dk
Last scanned: 2026-08-25 14:54:32  ·  619ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.38.12 3600s — AS48854 team.blue Denmark A/S 193.8.38.0/24 🇩🇰 Denmark —
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
23ms
A
29ms
MX
33ms
AAAA
33ms
TXT
98ms
CAA
23ms
HTTPS
29ms
TLSA
298ms
SOA
0ms
MTA-STS
40ms
DNSSEC
97ms
SRV
30ms
Total
619ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 14:54:32 619ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 13:57:25 581ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 21:54:28 6436ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 15:46:16 1773ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 22:55:46 1035ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 14:51:43 455ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:46:01 1711ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:01:10 1709ms 2 NS 1 A 0 MX 🔒 Secure View
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