emsystem.dk
📜 Historical scan 2026-06-17 07:29:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
dina.ns.cloudflare.com — — —
jonah.ns.cloudflare.com — — —
🌍 A Records2 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.98 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.28 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:1b62 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3033::ac43:a91c — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.98,172.67.169.28 ech=AEX+DQBBOgAgACAa0+y4n1KX4T2blpfoPVbwuK30TP7kG5m/OtVvcR6jfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1b62,2606:4700:3033::ac43:a91c
📝 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)
🔐 DNSSEC65ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA30ms
FieldValue
Serial2405157535
Primary NS (MNAME)dina.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
31ms
A
30ms
MX
56ms
AAAA
31ms
TXT
119ms
CAA
33ms
HTTPS
37ms
TLSA
65ms
SOA
30ms
MTA-STS
38ms
DNSSEC
65ms
SRV
0ms
Total
350ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-24 02:02:34 827ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-09 22:11:00 16850ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 01:44:24 746ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 01:41:42 1307ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 07:29:23 350ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 07:21:16 417ms 2 NS 2 A 0 MX 🔓 Insecure View
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