koalaen.dk
Last scanned: 2026-09-01 00:57:08  ·  740ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
ns1.businessdns.dk 85.191.113.163 ns1.businessdns.dk AS204274 AURA Fiber A/S
ns2.businessdns.dk 85.191.113.164 ns2.businessdns.dk AS204274 AURA Fiber A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.191.113.169 3600s intlin002.businessdns.dk AS204274 AURA Fiber A/S 85.191.0.0/17 🇩🇰 Denmark Hinnerup
📧 MX Records3 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
5 86400s efa01.businessdns.dk 85.191.113.182 efa01.businessdns.dk AS204274 AURA Fiber A/S
10 86400s mx-backup.businessdns.dk 85.184.165.70
85.191.113.183		 85.184.165.70.static.dhcp.aura-net.dk
mailgate01.businessdns.dk		 AS204274 AURA Fiber A/S
AS204274 AURA Fiber A/S
50 86400s ardbeg.businessdns.dk 85.191.113.180 ardbeg.businessdns.dk AS204274 AURA Fiber A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   43ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.businessdns.dk
📝 TXT Records1 records   102ms
TXT Record
v=spf1 include:spf.businessdns.dk -all
✉️ SPF
PolicyRecord (koalaen.dk)
-all (hard fail) v=spf1 include:spf.businessdns.dk -all
📨 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090101
Primary NS (MNAME)ns1.businessdns.dk
Responsible (RNAME)hostmaster@businessdns.dk
Refresh3600s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)84600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
30ms
A
30ms
MX
26ms
AAAA
25ms
TXT
102ms
CAA
24ms
HTTPS
31ms
TLSA
156ms
SOA
0ms
MTA-STS
38ms
DNSSEC
99ms
SRV
43ms
Total
740ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 00:57:08 740ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-29 22:19:05 1090ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-28 16:52:02 682ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 15:28:48 784ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 08:25:17 1640ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 08:06:33 822ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-24 15:34:52 881ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-23 04:54:53 2051ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-22 04:44:37 9789ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-21 04:37:34 5904ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 03:36:37 2107ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-19 00:59:18 3915ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-17 20:01:49 2162ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-16 01:36:01 8962ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 22:50:36 1799ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 19:09:02 10062ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-12 13:55:10 8992ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-11 05:40:44 3077ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 17:13:24 1449ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-29 12:01:49 754ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-28 00:32:16 1622ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-27 00:00:19 8784ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-25 23:32:01 804ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-24 23:09:22 1178ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 22:49:56 968ms 2 NS 1 A 3 MX 🔓 Insecure View
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