nikolajsonne.dk
Last scanned: 2026-09-04 13:43:37  ·  385ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   111ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (nikolajsonne.dk)
-all (hard fail) v=spf1 -all
📨 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
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026090401
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
29ms
A
31ms
MX
23ms
AAAA
20ms
TXT
111ms
CAA
35ms
HTTPS
32ms
TLSA
23ms
SOA
0ms
MTA-STS
34ms
DNSSEC
97ms
SRV
39ms
Total
385ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 13:43:37 385ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 12:14:40 364ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-25 11:55:18 754ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 23:56:57 8982ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-02 23:31:18 5070ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-04 22:42:05 1284ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 13:26:59 2680ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 17:31:22 1759ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 20:13:09 814ms 2 NS 1 A 4 MX 🔒 Secure View
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