uxn.dk

📜 Historical scan 2026-09-07 00:25:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uxn.dk is a .dk domain served by 2 nameservers (kim.ns.cloudflare.com, matias.ns.cloudflare.com). It was registered on 17 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.67 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

2 records   107ms
NameserverIP addressesPTRASN / ISP
kim.ns.cloudflare.com 108.162.192.126
172.64.32.126
173.245.58.126
2606:4700:50::adf5:3a7e
2803:f800:50::6ca2:c07e
2a06:98c1:50::ac40:207e		 kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
matias.ns.cloudflare.com 108.162.195.73
162.159.44.73
172.64.35.73
2606:4700:58::a29f:2c49
2803:f800:50::6ca2:c349
2a06:98c1:50::ac40:2349		 matias.ns.cloudflare.com
matias.ns.cloudflare.com
matias.ns.cloudflare.com
matias.ns.cloudflare.com
matias.ns.cloudflare.com
matias.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.39.67 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.143.145 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.39.67
🔶 Autoconfig172.67.143.145

🔷 AAAA Records (IPv6)#

2 records   124ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::6815:2743 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:8f91 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   113ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.39.67,172.67.143.145 ech=AEX+DQBB9AAgACALJnLXZMyJhDiVuVzNyotjbTAPqBZPlP8zEsUhJkSecwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2743,2606:4700:3036::ac43:8f91

📝 TXT Records#

2 records   321ms
TXT Record
protonmail-verification=8b033dbd7d87aaad2526154c17285dfd65045f1d
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (uxn.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.uxn.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 2026-10-09 01:36:48
www104.21.39.67 172.67.143.145 2606:4700:3036::6815:2743 2606:4700:3036::ac43:8f91 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.uxn.dk Wht_yljH0A3qpt5LhjUuCyQqHZHSlN63B9-h-3kz5J8
TXT _acme-challenge.uxn.dk yX56sCFCOdKh-fxzJYkNa6ZZBqJDqNJDchPMKPgPDJw

🔗 TLSA / DANE#

4 records   896ms
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 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

197ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413605548
Primary NS (MNAME)kim.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 11:49:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-09-17
Expires2027-09-16 (330d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
107ms
A
117ms
MX
115ms
AAAA
124ms
TXT
321ms
CAA
112ms
HTTPS
113ms
TLSA
896ms
SOA
0ms
MTA-STS
116ms
DNSSEC
197ms
SRV
153ms
Total
2612ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 14:25:53 1346ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-23 14:13:10 1846ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 10:32:01 2713ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-07 00:25:38 shown 2612ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-30 18:23:54 1127ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-03 10:41:39 882ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-28 05:50:30 2316ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-25 07:24:32 951ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-23 01:15:46 1118ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 00:39:16 1189ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 11:50:56 3439ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone