cet-nu.dk
Last scanned: 2026-08-27 20:18:32  ·  2804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.18.194.22 3600s — AS31027 GlobalConnect A/S 94.18.0.0/16 🇩🇰 Denmark Copenhagen
📧 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022063659
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
34ms
MX
34ms
AAAA
33ms
TXT
199ms
CAA
36ms
HTTPS
35ms
TLSA
2302ms
SOA
0ms
MTA-STS
61ms
DNSSEC
105ms
SRV
60ms
Total
2804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:18:32 2804ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-21 02:59:00 3570ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 03:40:13 900ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 00:40:05 837ms 2 NS 1 A 0 MX ❓ Unknown View
2026-07-31 14:34:28 820ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-24 02:34:03 2518ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 12:41:57 2368ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 07:54:40 1122ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 11:18:23 9585ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 06:24:31 966ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 11:32:04 1575ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 17:35:24 807ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 02:26:19 1291ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:10:14 2005ms 2 NS 1 A 0 MX 🔓 Insecure View
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