f-medlem.dk

📜 Historical scan 2026-06-20 01:59:18  ·  ← 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   168ms
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   172ms
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#

372ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

161ms
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 (115d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
168ms
A
172ms
MX
171ms
AAAA
160ms
TXT
575ms
CAA
163ms
HTTPS
162ms
TLSA
260ms
SOA
161ms
MTA-STS
53ms
DNSSEC
372ms
SRV
74ms
Total
1021ms

🕐 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 shown 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
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