xyzzy.dk
Last scanned: 2026-08-27 02:06:50  ·  9451ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   78ms
NameserverIP addressesPTRASN / ISP
ns1auth.krn.dk 194.255.84.43 — AS3308 Norlys Digital A/S
ns2auth.krn.dk 87.104.57.7 87.104.57.7.static.fibianet.dk AS44869 FIBIA P/S
ns3auth.krn.dk 85.218.176.206 85-218-176-206.norlyscustomer.net AS39642 Sinal A/S
ns4auth.krn.dk 77.68.150.125 — AS39642 Sinal A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.krn.dk 194.255.84.23 — AS3308 Norlys Digital A/S
🔷 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)
🔐 DNSSEC9097ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2014011000
Primary NS (MNAME)ns1auth.krn.dk
Responsible (RNAME)postmaster@xyzzy.dk
Refresh86400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
78ms
A
78ms
MX
64ms
AAAA
55ms
TXT
1000ms
CAA
67ms
HTTPS
65ms
TLSA
62ms
SOA
0ms
MTA-STS
132ms
DNSSEC
9097ms
SRV
470ms
Total
9451ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:06:50 9451ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-24 20:54:31 856ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-21 04:49:33 2032ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:22:00 556ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:12:39 522ms 4 NS 0 A 1 MX 🔓 Insecure View
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