kastruplarsen.dk

Records from scan: 2026-09-26 13:32:03  ·  816ms total  ·  last checked 2026-10-17 05:06 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kastruplarsen.dk is a .dk domain served by 2 nameservers (ns.cohaesio.net, ns2.cohaesio.net). It was registered on 25 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.cohaesio.net, mail2.cohaesio.net. 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#

2 records   36ms
NameserverIP addressesPTRASN / ISP
ns.cohaesio.net 217.30.38.181 dns1.sentia.dk AS47292 Sentia Denmark A/S
ns2.cohaesio.net 217.30.38.27 dns2.sentia.dk AS47292 Sentia Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

2 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail1.cohaesio.net 212.97.129.16 ns.cohaesio.net AS47292 Sentia Denmark A/S
20 86400s mail2.cohaesio.net 212.97.129.17 ns2.cohaesio.net AS47292 Sentia Denmark A/S

🔷 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 2026-10-04 14:17:58
wwwNXDOMAIN
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2000073172
Primary NS (MNAME)ns.cohaesio.net
Responsible (RNAME)root@ns.cohaesio.net
Refresh3600s
Retry900s
Expire2419200s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-08 12:41:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-05-25
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
38ms
MX
24ms
AAAA
37ms
TXT
190ms
CAA
45ms
HTTPS
41ms
TLSA
78ms
SOA
0ms
MTA-STS
56ms
DNSSEC
79ms
SRV
60ms
Total
816ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 13:32:03 shown 816ms 2 NS 0 A 2 MX 🔓 Insecure
2026-06-24 07:54:33 707ms 2 NS 0 A 2 MX ❓ Unknown
2026-06-18 03:34:20 1222ms 2 NS 0 A 2 MX 🔓 Insecure
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