readymap.dk
📜 Historical scan 2026-06-17 23:47:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   151ms
🌍 A Records2 records   150ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.45.141 AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.215.48 AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   150ms
🔐 HTTPS Records1 records   149ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.45.141,172.67.215.48 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2d8d,2606:4700:3035::ac43:d730
📝 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)
🔐 DNSSEC260ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA148ms
FieldValue
Serial2406678575
Primary NS (MNAME)dee.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
151ms
A
150ms
MX
151ms
AAAA
150ms
TXT
335ms
CAA
150ms
HTTPS
149ms
TLSA
179ms
SOA
148ms
MTA-STS
27ms
DNSSEC
260ms
SRV
1832ms
Total
2494ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:05:49 656ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-14 16:19:40 4995ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 20:25:23 1750ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 23:47:49 2494ms 2 NS 2 A 0 MX 🔓 Insecure View
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