cern.dk
📜 Historical scan 2026-06-16 20:11:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk — — —
ns2.netsite.eu — — —
ns3.netsite.se — — —
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.200 — parked.netsite.host AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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)
🔐 DNSSEC1340ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA47ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
48ms
MX
51ms
AAAA
60ms
TXT
147ms
CAA
60ms
HTTPS
48ms
TLSA
41ms
SOA
47ms
MTA-STS
114ms
DNSSEC
1340ms
SRV
0ms
Total
1579ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:42:12 630ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 02:30:18 666ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-20 11:02:45 4089ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-18 03:57:10 3174ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-13 10:00:17 2314ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-07 15:41:06 666ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-30 16:34:50 1022ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-24 02:32:27 8525ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-17 00:59:59 596ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-11 09:38:36 598ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 11:03:48 668ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 22:45:27 563ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 13:23:11 556ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 19:56:33 619ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-19 02:18:39 679ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:11:06 1579ms 3 NS 1 A 0 MX 🔒 Secure View
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