f-medlem.dk

Records from scan: 2026-10-04 14:37:33 · 1045ms total · last checked 2026-10-17 04:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

f-medlem.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.163.184.53 is hosted by Complea A/S (AS206157) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 88ms

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 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.163.184.53	600s	—	AS206157	Complea A/S	185.163.184.0/22	🇩🇰 Denmark	—

📧 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#

checked 2026-10-08 15:50:20

www	185.163.184.53 (AS206157) (address records, no CNAME)
www vs bare domain	Same network f-medlem.dk: 185.163.184.53 (AS206157) www.f-medlem.dk: 185.163.184.53 (AS206157)
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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.f-medlem.dk	_acme-challenge_f-medlem_dk.dficert.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

269ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026100300
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 2026-10-04 14:54:42

Field	Value
Registrar	Simply.com A/S
Registered	2024-02-13
Expires	2027-02-12 (118d)

📋 WHOIS#

⏱️ Lookup Timing#

88ms

100ms

62ms

AAAA

109ms

TXT

340ms

CAA

100ms

HTTPS

96ms

TLSA

180ms

SOA

62ms

MTA-STS

166ms

DNSSEC

269ms

SRV

117ms

Total

1045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 14:37:33 shown	1045ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-25 00:39:53	630ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-20 01:59:18	1021ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-19 13:42:43	4844ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-19 06:25:28	680ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 09:10:44	562ms	2 NS 1 A 0 MX	🔒 Secure