fibreguard.dk

📜 Historical scan 2026-06-17 10:11:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fibreguard.dk is a .dk domain served by 3 nameservers (ns1.combell.eu, ns3.combell.net, ns4.combell.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.19.237.54 is hosted by Combell NV (AS34762) in Belgium. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 89ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.19.237.54	—	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 Records#

1 records 212ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (fibreguard.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 16:41:14

www	217.19.237.54 (AS34762) (address records, no CNAME)
www vs bare domain	Same network fibreguard.dk: 217.19.237.54 (AS34762) www.fibreguard.dk: 217.19.237.54 (AS34762)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

127ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

75ms

Field	Value
Serial	1721298183
Primary NS (MNAME)	ns3.combell.net
Responsible (RNAME)	hostmaster@fibreguard.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	40000s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

89ms

73ms

AAAA

60ms

TXT

212ms

CAA

76ms

HTTPS

90ms

TLSA

100ms

SOA

75ms

MTA-STS

74ms

DNSSEC

127ms

SRV

0ms

Total

645ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:30:07	813ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-26 01:10:34	9666ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:11:18 shown	645ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:05:39	1993ms	3 NS 1 A 0 MX	🔓 Insecure