computerdk.dk
📜 Historical scan 2026-06-16 22:17:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   147ms
NameserverIP addressesPTRASN / ISP
addilyn.ns.cloudflare.com — — —
rohin.ns.cloudflare.com — — —
🌍 A Records2 records   132ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.75.30 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.167.3 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records3 records   135ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)2 records   184ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:a703 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3037::6815:4b1e — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   130ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.75.30,172.67.167.3 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a703,2606:4700:3037::6815:4b1e
📝 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)
🔐 DNSSEC402ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA177ms
FieldValue
Serial2406644535
Primary NS (MNAME)addilyn.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
147ms
A
132ms
MX
135ms
AAAA
184ms
TXT
402ms
CAA
150ms
HTTPS
130ms
TLSA
244ms
SOA
177ms
MTA-STS
170ms
DNSSEC
402ms
SRV
0ms
Total
1879ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:49:31 671ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-08-10 15:30:56 3075ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-08-06 02:56:59 1563ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-22 13:56:36 4700ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-21 14:00:24 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:28:23 1254ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-20 04:56:18 600ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-18 13:18:27 4955ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 23:40:24 36613ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 22:17:50 1879ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 22:01:15 631ms 2 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 22:00:47 482ms 2 NS 2 A 3 MX 🔓 Insecure View
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