f-medlem.dk

📜 Historical scan 2026-06-19 06:25:28  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   53ms
NameserverIP addressesPTRASN / 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   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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#

latest probe, not this scan · checked 2026-10-08 15:50:20
www185.163.184.53 (AS206157) (address records, no CNAME)
www vs bare domainSame network
f-medlem.dk: 185.163.184.53 (AS206157)
www.f-medlem.dk: 185.163.184.53 (AS206157)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
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#

101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2026061702
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-04 14:54:42
FieldValue
RegistrarSimply.com A/S
Registered2024-02-13
Expires2027-02-12 (118d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
76ms
MX
66ms
AAAA
66ms
TXT
272ms
CAA
44ms
HTTPS
67ms
TLSA
101ms
SOA
42ms
MTA-STS
66ms
DNSSEC
101ms
SRV
97ms
Total
680ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 14:37:33 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 shown 680ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-17 09:10:44 562ms 2 NS 1 A 0 MX 🔒 Secure
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