fibreguard.dk
Last scanned: 2026-08-27 19:30:07  ·  813ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   87ms
NameserverIP addressesPTRASN / ISP
ns1.combell.eu 2a00:1c98:50::50
89.44.166.48		 —
89.44.166.48.static.hosted.by.combell-ops.net		 AS34762 Combell NV
AS34762 Combell NV
ns3.combell.net 2a00:1c98::53:1
83.217.73.172		 ns3.combell.net
ns3.combell.net		 AS34762 Combell NV
AS34762 Combell NV
ns4.combell.net 2001:1598:0:101::3
86.39.202.67		 ns4.combell.net
ns4.combell.net		 AS28747 Easyhost BVBA
AS28747 Easyhost BVBA
🌍 A Records1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.19.237.54 3600s 217.19.237.54.static.hosted.by.combell.com AS34762 Combell NV 217.19.236.0/23 🇧🇪 Belgium —
📧 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   318ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fibreguard.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.fibreguard.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1721298183
Primary NS (MNAME)ns3.combell.net
Responsible (RNAME)hostmaster@fibreguard.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)40000s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
83ms
MX
70ms
AAAA
58ms
TXT
318ms
CAA
108ms
HTTPS
110ms
TLSA
71ms
SOA
0ms
MTA-STS
97ms
DNSSEC
147ms
SRV
154ms
Total
813ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:30:07 813ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 01:10:34 9666ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:11:18 645ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:05:39 1993ms 3 NS 1 A 0 MX 🔓 Insecure View
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