kastruplarsen.dk

📜 Historical scan 2026-06-18 03:34:20  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   94ms
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   96ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail1.cohaesio.net 212.97.129.16 ns.cohaesio.net AS47292 Sentia Denmark A/S
20 — 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#

latest probe, not this scan · checked 2026-10-18 05:55:00
wwwNXDOMAIN
www vs bare domainNeither resolves
kastruplarsen.dk: no address
www.kastruplarsen.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

222ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

92ms
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 (247d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
94ms
A
98ms
MX
96ms
AAAA
96ms
TXT
326ms
CAA
93ms
HTTPS
94ms
TLSA
283ms
SOA
92ms
MTA-STS
328ms
DNSSEC
222ms
SRV
135ms
Total
1222ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 13:32:03 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 shown 1222ms 2 NS 0 A 2 MX 🔓 Insecure
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