matlib.dk
Last scanned: 2026-09-03 19:16:26  ·  410ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
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   117ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (matlib.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.matlib.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial3156
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
64ms
A
41ms
MX
32ms
AAAA
45ms
TXT
117ms
CAA
39ms
HTTPS
40ms
TLSA
20ms
SOA
0ms
MTA-STS
58ms
DNSSEC
121ms
SRV
49ms
Total
410ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 19:16:26 410ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-31 13:14:57 1096ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-29 06:37:44 374ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-28 00:18:24 624ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 18:09:37 356ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 16:52:15 683ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 22:12:19 8424ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-23 21:08:31 649ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-22 20:20:20 895ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-21 20:15:57 2244ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-20 20:13:04 3544ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 16:23:30 4736ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 16:18:16 556ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 18:19:42 2163ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-14 13:26:21 946ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-12 19:15:43 1257ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 04:10:48 2142ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-07 22:46:58 525ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 02:52:40 543ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-30 01:13:25 12479ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-28 02:42:44 517ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 02:37:12 651ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-26 01:59:28 518ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-25 01:49:26 556ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-24 01:21:14 547ms 2 NS 0 A 0 MX 🔒 Secure View
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