marslab.dk
Last scanned: 2026-09-04 00:55:05  ·  449ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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 Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.48 900s — AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus
📧 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   126ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (marslab.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.marslab.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)
🔐 DNSSEC117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2012056438
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
37ms
A
47ms
MX
44ms
AAAA
46ms
TXT
126ms
CAA
41ms
HTTPS
44ms
TLSA
85ms
SOA
0ms
MTA-STS
51ms
DNSSEC
117ms
SRV
47ms
Total
449ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 00:55:05 449ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 20:07:11 1170ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-29 03:57:26 455ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 03:14:01 506ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 00:55:21 506ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 00:15:53 453ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 14:57:23 620ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 11:15:45 1298ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 10:27:16 630ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 10:13:11 1532ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 09:28:37 1279ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 06:57:14 2381ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 16:12:25 623ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 07:47:05 1575ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 20:33:57 626ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 07:38:13 603ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 07:25:45 535ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-08 22:38:43 647ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 16:08:19 608ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-05 16:13:43 1364ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 00:28:17 13495ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 22:02:58 1012ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 21:44:50 638ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 20:11:56 768ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-24 19:44:26 2390ms 2 NS 1 A 0 MX 🔒 Secure View
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