semperform.dk

Records from scan: 2026-10-07 18:58:48  ·  1823ms total  ·  last checked 2026-10-17 13:16 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semperform.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.157.84.150 is hosted by Your Hosting B.V. (AS48635) in The Netherlands. Mail is handled by server40.firstfind.nl. 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   43ms
NameserverIP addressesPTRASN / ISP
ns3.firstfind.nl 2a01:b940:1057::53
5.157.86.222		 ns3.firstfind.nl
ns3.firstfind.nl		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns4.firstfind.nl 2a01:b940:1057::54
5.157.87.222		 —
ns4.firstfind.nl		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns5.firstfind.net 178.128.248.2
2a03:b0c0:2:d0::1183:f001		 ns5.firstfind.net
ns5.firstfind.net		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC

🌍 A Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.157.84.150 300s redirect.server40.firstfind.nl AS48635 Your Hosting B.V. 5.157.80.0/21 🇳🇱 The Netherlands —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s server40.firstfind.nl 5.157.84.149 server40.firstfind.nl AS48635 Your Hosting B.V.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover5.157.84.150
🔶 Autoconfig5.157.84.150

🔷 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 2026-10-07 18:58:48
www CNAMEsemperform.dk (all on semperform.dk)
www vs bare domainSame network
semperform.dk: 5.157.84.150 (AS48635)
www.semperform.dk: 5.157.84.150 (AS48635)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

44ms
FieldValue
Serial2018121200
Primary NS (MNAME)ns3.firstfind.nl
Responsible (RNAME)hostmaster@firstfind.nl
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
41ms
MX
43ms
AAAA
42ms
TXT
1253ms
CAA
48ms
HTTPS
39ms
TLSA
356ms
SOA
44ms
MTA-STS
685ms
DNSSEC
60ms
SRV
801ms
Total
1823ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 18:58:48 shown 1823ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 03:30:49 1836ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-10 23:43:29 4103ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 01:53:25 9659ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 19:12:49 2187ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 12:08:04 1039ms 3 NS 1 A 1 MX 🔓 Insecure
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