containersafe.dk
Last scanned: 2026-08-27 23:16:43  ·  2638ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
🌍 A Records2 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.37.207 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.213.43 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   45ms
🔐 HTTPS Records1 records   47ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.37.207,172.67.213.43 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:25cf,2606:4700:3034::ac43:d52b
📝 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)
🔐 DNSSEC2075ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412102740
Primary NS (MNAME)lloyd.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
47ms
A
51ms
MX
59ms
AAAA
45ms
TXT
203ms
CAA
42ms
HTTPS
47ms
TLSA
59ms
SOA
0ms
MTA-STS
75ms
DNSSEC
2075ms
SRV
83ms
Total
2638ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:16:43 2638ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 03:00:23 2591ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-14 07:48:02 1010ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-07 00:49:43 870ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-28 21:03:31 744ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 13:14:42 844ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:11:47 388ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone