alfam.dk
Last scanned: 2026-08-31 19:35:56  ·  368ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   36ms
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   108ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (alfam.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.alfam.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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3457
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
30ms
A
36ms
MX
36ms
AAAA
40ms
TXT
108ms
CAA
37ms
HTTPS
28ms
TLSA
34ms
SOA
0ms
MTA-STS
46ms
DNSSEC
101ms
SRV
42ms
Total
368ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:35:56 368ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-29 22:22:24 912ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 02:44:06 446ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 00:04:28 854ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 15:08:31 958ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 13:15:27 1428ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 11:40:05 1582ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 10:37:13 915ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 10:24:19 609ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 10:10:03 1709ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 09:40:41 2324ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 09:37:11 1668ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-16 01:17:14 1073ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 13:03:01 2484ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 00:51:12 2150ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 09:30:35 1331ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-05 14:24:38 1009ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-28 21:26:39 8474ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 13:26:04 8556ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 12:37:04 13470ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 12:08:41 9381ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-24 11:33:11 950ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-23 11:24:26 2431ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-22 05:49:45 515ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-20 13:39:09 9422ms 2 NS 1 A 0 MX 🔒 Secure View
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