checkdesk.dk

📜 Historical scan 2026-08-09 11:29:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

checkdesk.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.133.231 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w015a6ec.kasserver.com. The zone is not DNSSEC-signed, publishes a 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#

2 records   123ms
NameserverIP addressesPTRASN / ISP
ns5.kasserver.com 85.13.128.3 ns5.kasserver.com AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com 85.13.159.101 ns6.kasserver.com AS34788 Neue Medien Muennich GmbH

🌍 A Records#

1 records   137ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.133.231 7200s dd11412.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —

📧 MX Records#

1 records   137ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w015a6ec.kasserver.com 85.13.133.231 dd11412.kasserver.com AS34788 Neue Medien Muennich GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverw015a6ec.kasserver.com → 85.13.133.231
🔶 Autoconfigw015a6ec.kasserver.com → 85.13.133.231

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   451ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all

✉️ SPF#

PolicyRecord (checkdesk.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all

📨 DMARC#

PolicyRecord (_dmarc.checkdesk.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-10 09:21:54
www CNAMEw015a6ec.kasserver.com (all on kasserver.com)
www vs bare domainSame network
checkdesk.dk: 85.13.133.231 (AS34788)
www.checkdesk.dk: 85.13.133.231 (AS34788)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.checkdesk.dk w015a6ec.kasserver.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2607311148
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s

📋 Registration#

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

⏱️ Lookup Timing#

NS
123ms
A
137ms
MX
137ms
AAAA
169ms
TXT
451ms
CAA
172ms
HTTPS
138ms
TLSA
218ms
SOA
0ms
MTA-STS
359ms
DNSSEC
201ms
SRV
361ms
Total
1864ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-22 20:01:20 2652ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-31 12:38:51 1201ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-09 11:29:19 shown 1864ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-23 00:59:38 576ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 20:25:29 411ms 3 NS 1 A 0 MX 🔒 Secure
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