cett.dk

📜 Historical scan 2026-06-16 20:10:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cett.dk is a .dk domain served by 4 nameservers (ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.168.144.226 is hosted by Hostwinds LLC. (AS54290) in United States. Mail is handled by cett.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   44ms
NameserverIP addressesPTRASN / ISP
ns1-06.azure-dns.com — — —
ns2-06.azure-dns.net — — —
ns3-06.azure-dns.org — — —
ns4-06.azure-dns.info — — —

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.168.144.226 — cvps12464915067.hostwindsdns.com AS54290 Hostwinds LLC. 104.168.128.0/17 🇺🇸 United States —

📧 MX Records#

1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 — cett.dk 104.168.144.226 cvps12464915067.hostwindsdns.com AS54290 Hostwinds LLC.

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 08:45:43
www104.168.144.226 (AS54290) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

131ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial1
Primary NS (MNAME)ns1-06.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
42ms
MX
41ms
AAAA
41ms
TXT
137ms
CAA
42ms
HTTPS
42ms
TLSA
187ms
SOA
42ms
MTA-STS
50ms
DNSSEC
131ms
SRV
0ms
Total
555ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 00:17:59 740ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-04 01:33:03 9544ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-26 10:26:16 1002ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-20 06:47:35 942ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-16 20:10:52 shown 555ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone