bgp4.dk
Last scanned: 2026-08-26 16:39:39  ·  1999ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   158ms
NameserverIP addressesPTRASN / ISP
ns1.kieferdns.dk 51.68.230.74 74.ip-51-68-230.eu AS16276 OVH SAS
ns2.kieferdns.dk 192.243.101.225 — AS36454 WHG Hosting Services Ltd
🌍 A Records
🌍
No A records found
📧 MX Records1 records   167ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail2.kiefer.dk 2001:41d0:305:2100::64c8
51.68.230.81		 —
mail2.kiefer.dk		 AS16276 OVH SAS
AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover217.157.26.197
🔶 Autoconfig217.157.26.197
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC188ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2020041101
Primary NS (MNAME)ns1.kieferdns.dk
Responsible (RNAME)hostmaster@kieferdns.dk
Refresh2400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)21600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
158ms
A
150ms
MX
167ms
AAAA
61ms
TXT
340ms
CAA
50ms
HTTPS
77ms
TLSA
323ms
SOA
0ms
MTA-STS
98ms
DNSSEC
188ms
SRV
208ms
Total
1999ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:39:39 1999ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-27 02:17:21 2279ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-26 09:22:04 3142ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-26 08:26:30 1923ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 06:02:59 3370ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 10:40:05 1473ms 2 NS 0 A 1 MX ❓ Unknown View
2026-06-16 14:27:26 943ms 2 NS 0 A 1 MX 🔓 Insecure View
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