flsbm.dk
📜 Historical scan 2026-06-17 09:32:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.brandshelter.com — — —
ns2.brandshelter.de — — —
ns3.brandshelter.info — — —
ns4.brandshelter.net — — —
ns5.brandshelter.us — — —
🌍 A Records
🌍
No A records found
📧 MX Records2 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 — nymail.fls.dk — — —
20 — fls-mailgw1.flsmidth.dk — — —
🔷 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA35ms
FieldValue
Serial2017110900
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
34ms
MX
33ms
AAAA
33ms
TXT
175ms
CAA
33ms
HTTPS
37ms
TLSA
81ms
SOA
35ms
MTA-STS
42ms
DNSSEC
105ms
SRV
0ms
Total
535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:25:27 672ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-08-26 03:18:08 617ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-24 14:21:06 2489ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-22 00:02:53 582ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-20 13:05:59 733ms 5 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 09:32:32 535ms 5 NS 0 A 2 MX 🔓 Insecure View
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