exbus.dk
Last scanned: 2026-09-03 18:47:50  ·  586ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   34ms
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 (exbus.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.exbus.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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3438
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)jweg@dpu.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
34ms
MX
47ms
AAAA
42ms
TXT
126ms
CAA
43ms
HTTPS
39ms
TLSA
213ms
SOA
0ms
MTA-STS
42ms
DNSSEC
101ms
SRV
44ms
Total
586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 18:47:50 586ms 2 NS 1 A 0 MX 🔒 Secure View
2026-09-01 02:38:25 982ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 10:20:00 1301ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-29 02:15:03 435ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 21:14:29 564ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 19:23:45 488ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 19:33:24 2402ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 19:18:42 1558ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 17:54:56 1803ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 17:51:49 698ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 17:50:30 4253ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 09:36:04 3786ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 09:34:44 728ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 01:52:17 2484ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 21:01:17 8908ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-14 08:58:48 8892ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 06:34:20 3141ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 22:43:23 1640ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 20:01:07 668ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 13:48:09 552ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-05 22:31:34 1144ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 00:52:05 2600ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 05:58:07 8532ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 05:26:16 542ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 04:58:26 888ms 2 NS 1 A 0 MX 🔒 Secure View
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