0x20.dk

📜 Historical scan 2026-06-26 17:40:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0x20.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 13 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 164.92.132.34 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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#

3 records   199ms

🌍 A Records#

1 records   219ms

📧 MX Records#

2 records   187ms

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   860ms
TXT Record
protonmail-verification=c612ea8edfa1a614123e7b0d6c96ba4ad5f8f6ed
v=spf1 include:_spf.protonmail.ch ?all

✉️ SPF#

PolicyRecord (0x20.dk)
?all (neutral) v=spf1 include:_spf.protonmail.ch ?all

📨 DMARC#

PolicyRecord (_dmarc.0x20.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-09-29 19:12:55
wwwNXDOMAIN
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

4 records   256ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

382ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

198ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@0x20.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 09:46:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-09-13
Expires2028-09-30 (714d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
199ms
A
219ms
MX
187ms
AAAA
198ms
TXT
860ms
CAA
195ms
HTTPS
186ms
TLSA
256ms
SOA
198ms
MTA-STS
237ms
DNSSEC
382ms
SRV
404ms
Total
2391ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 19:12:55 925ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-27 12:17:01 930ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-15 17:43:38 2339ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-28 17:07:36 3067ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-27 17:05:39 981ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-26 17:40:58 shown 2391ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-25 12:50:54 873ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-23 12:29:30 1145ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 15:48:29 1195ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:33:42 2024ms 3 NS 1 A 2 MX 🔓 Insecure
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