computerskaerm.dk
📜 Historical scan 2026-08-16 08:01:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   214ms
🌍 A Records2 records   221ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.56.203 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.187.220 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   273ms
🔐 HTTPS Records1 records   299ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.56.203,172.67.187.220 ech=AEX+DQBB0QAgACDqU1EdnPcu0s9MKjmDNx7wf+mhWBGxWdQg2wIltP8YKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:38cb,2606:4700:3037::ac43:bbdc
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC434ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412239956
Primary NS (MNAME)meilani.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
214ms
A
221ms
MX
292ms
AAAA
273ms
TXT
577ms
CAA
204ms
HTTPS
299ms
TLSA
299ms
SOA
0ms
MTA-STS
333ms
DNSSEC
434ms
SRV
289ms
Total
3305ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:24:15 649ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-21 06:24:23 8499ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-16 08:01:15 3305ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 17:14:21 827ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 10:52:12 902ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 23:22:47 844ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 00:31:49 1101ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 23:47:10 27090ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 22:27:38 1229ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:06:10 335ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:01:32 432ms 2 NS 2 A 0 MX 🔓 Insecure View
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