insighttools.dk
📜 Historical scan 2026-06-25 10:38:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverjo-informatik.dk → 162.159.135.42
🔶 Autoconfigjo-informatik.dk → 162.159.135.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   188ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (insighttools.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.insighttools.dk)
p=reject v=DMARC1; p=reject;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.insighttools.dk jo-informatik.dk
TXT jo-informatik.dk lg06cpc0510vcln50pprwt0fpx70fhxy
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC68ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA54ms
FieldValue
Serial2403818580
Primary NS (MNAME)logan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
37ms
MX
124ms
AAAA
44ms
TXT
188ms
CAA
35ms
HTTPS
41ms
TLSA
53ms
SOA
54ms
MTA-STS
70ms
DNSSEC
68ms
SRV
117ms
Total
766ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:01:35 717ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 21:33:27 507ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-08 16:51:59 815ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 10:38:30 766ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 10:16:02 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:56:46 2662ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 14:43:57 345ms 0 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone