filstrup.dk

📜 Historical scan 2026-06-26 17:45:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

filstrup.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 18 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. The zone is not DNSSEC-signed, has no 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#

2 records 285ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	spdns3.cscdns.net ns.domainnetwork.se	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns2.netnames.net dns2.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 315ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
10	14400s	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 20:02:07

www	93.191.156.171 (AS48854) (address records, no CNAME)
www vs bare domain	Same network filstrup.dk: 93.191.156.171 (AS48854) www.filstrup.dk: 93.191.156.171 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

480ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

330ms

Field	Value
Serial	2019060503
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	5400s
Expire	3600000s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-04 08:26:47

Field	Value
Registrar	Simply.com A/S
Registered	1999-10-18
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

285ms

258ms

315ms

AAAA

271ms

TXT

652ms

CAA

308ms

HTTPS

244ms

TLSA

235ms

SOA

330ms

MTA-STS

361ms

DNSSEC

480ms

SRV

337ms

Total

2597ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 07:47:28	772ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 07:39:39	472ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 08:02:07	429ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:18:32	566ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-26 17:45:18 shown	2597ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-23 12:10:41	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:18:52	468ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 09:28:29	530ms	2 NS 0 A 2 MX	🔓 Insecure