dnsfilter.dk

📜 Historical scan 2026-06-20 14:24:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dnsfilter.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 17 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.210.129 is hosted by Hetzner Online GmbH (AS24940) in Finland. The zone is DNSSEC-signed and validates, 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#

3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.27.210.129	3600s	static.129.210.27.37.clients.your-server.de	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 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#

📝

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 2026-10-09 13:05:48

www	37.27.210.129 (AS24940) (address records, no CNAME)
www vs bare domain	Same network dnsfilter.dk: 37.27.210.129 (AS24940) www.dnsfilter.dk: 37.27.210.129 (AS24940)
Wildcard	No
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#

73ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

30ms

Field	Value
Serial	2025021201
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 18:38:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-01-17
Expires	2027-01-16 (89d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

61ms

62ms

AAAA

44ms

TXT

201ms

CAA

32ms

HTTPS

44ms

TLSA

116ms

SOA

30ms

MTA-STS

35ms

DNSSEC

73ms

SRV

96ms

Total

476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:17:03	1340ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 04:09:27	612ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-29 20:07:39	438ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-28 05:19:27	2373ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 15:34:55	482ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-25 06:10:52	607ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 19:25:54	609ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 14:35:38	687ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-21 03:45:44	339ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-20 14:24:38 shown	476ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-20 01:10:59	613ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 04:23:58	7507ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 04:11:13	1317ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 04:05:07	450ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 04:00:15	794ms	3 NS 1 A 0 MX	🔒 Secure