cortego.dk
Last scanned: 2026-08-27 18:44:56  ·  1246ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   76ms
NameserverIP addressesPTRASN / ISP
ns.zxcs.be 2a03:b0c0:3:d0::116:2001
46.101.179.64		 ns2.zxcs.nl
ns2.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns.zxcs.eu 178.62.208.8
2a03:b0c0:2:d0::57:1001		 ns3.zxcs.nl
ns3.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns.zxcs.nl 185.104.28.19
2a06:2ec0:1::10		 ns1.zxcs.nl
ns1.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
🌍 A Records1 records   110ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.104.28.238 86400s redirectserver01.zxcs.nl AS206281 Stichting DIGI NL 185.104.28.0/22 🇳🇱 The Netherlands —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   91ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:2ec0:1::ffed 86400s redirectserver01.zxcs.nl AS206281 Stichting DIGI NL 2a06:2ec0:0:0:0:0:0:0/32 🇳🇱 The Netherlands —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   648ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (cortego.dk)
-all (hard fail) v=spf1 a mx -all
📨 DMARC
PolicyRecord (_dmarc.cortego.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
📬 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021010100
Primary NS (MNAME)ns.zxcs.be
Responsible (RNAME)hostmaster@cortego.dk
Refresh600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
110ms
MX
71ms
AAAA
91ms
TXT
648ms
CAA
58ms
HTTPS
68ms
TLSA
179ms
SOA
0ms
MTA-STS
113ms
DNSSEC
123ms
SRV
259ms
Total
1246ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:44:56 1246ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 10:10:27 2549ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-24 14:45:20 1425ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 22:38:59 1247ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 22:30:31 464ms 3 NS 1 A 0 MX 🔓 Insecure View
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