abu.dk
📜 Historical scan 2026-06-16 12:50:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   162ms
NameserverIP addressesPTRASN / ISP
auth200.ns.uu.net — — —
auth210.ns.uu.net — — —
🌍 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 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)
🔐 DNSSEC257ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA131ms
FieldValue
Serial1
Primary NS (MNAME)auth200.ns.uu.net
Responsible (RNAME)hostmaster@DK.uu.net
Refresh21600s
Retry3600s
Expire1728000s
Minimum (neg-cache TTL)21600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
162ms
A
159ms
MX
113ms
AAAA
114ms
TXT
448ms
CAA
140ms
HTTPS
156ms
TLSA
78ms
SOA
131ms
MTA-STS
182ms
DNSSEC
257ms
SRV
0ms
Total
1206ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:31:49 18478ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 23:11:10 1589ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 07:28:26 4958ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-23 14:54:47 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:54:51 704ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 12:50:04 1206ms 2 NS 0 A 0 MX 🔓 Insecure View
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