baa.dk
📜 Historical scan 2026-06-16 13:57:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   35ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk — — —
ns2.efif.dk — — —
ns3.efif.dk — — —
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.232.87.92 — — AS8075 Microsoft Corporation 52.224.0.0/11 🇳🇱 The Netherlands —
📧 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   173ms
TXT Record
Erhvervsakademi Aarhus
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA43ms
FieldValue
Serial2021030868
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
37ms
MX
40ms
AAAA
38ms
TXT
173ms
CAA
38ms
HTTPS
35ms
TLSA
49ms
SOA
43ms
MTA-STS
55ms
DNSSEC
126ms
SRV
0ms
Total
465ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:16:10 392ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-24 10:48:46 9600ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-22 06:58:12 4500ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-16 19:02:53 543ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-11 01:19:47 2191ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-05 12:50:03 6136ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-24 13:11:55 4443ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-21 15:03:49 3620ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-19 00:04:47 5323ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-13 11:34:32 708ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-08 18:19:10 746ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-04 22:46:08 2706ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-01 20:09:45 498ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-01 05:00:01 550ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 05:44:02 1061ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 13:57:14 465ms 3 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone