au-sat.dk
Last scanned: 2026-09-03 14:44:31  ·  503ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 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   167ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (au-sat.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.au-sat.dk)
p=reject v=DMARC1;p=reject;pct=100;aspf=r;
📬 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)
🔐 DNSSEC129ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2990
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
54ms
MX
39ms
AAAA
45ms
TXT
167ms
CAA
79ms
HTTPS
74ms
TLSA
14ms
SOA
0ms
MTA-STS
90ms
DNSSEC
129ms
SRV
97ms
Total
503ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 14:44:31 503ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-31 06:05:46 340ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-29 20:25:00 398ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-28 02:24:29 369ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 01:17:24 332ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 18:14:23 480ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-23 12:55:03 1721ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-22 10:35:02 3672ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-21 10:21:13 625ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-20 08:11:49 598ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 04:49:37 532ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-17 14:10:12 1775ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 06:15:50 640ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 05:00:03 1816ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-14 01:46:08 923ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-12 12:22:09 2694ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 23:54:46 1705ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-07 09:04:43 626ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-05 09:29:42 1015ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-29 03:44:51 4526ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 15:56:51 2401ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-26 15:20:28 9469ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-25 14:52:10 531ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-24 14:26:52 542ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-23 13:49:09 9424ms 2 NS 0 A 0 MX 🔒 Secure View
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