ucn10.dk

Records from scan: 2026-09-30 20:14:50  ·  529ms total  ·  last checked 2026-10-19 14:39 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ucn10.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rita.ns.cloudflare.com). It was registered on 22 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms
NameserverIP addressesPTRASN / ISP
luke.ns.cloudflare.com 108.162.193.200
172.64.33.200
173.245.59.200
2606:4700:58::adf5:3bc8
2803:f800:50::6ca2:c1c8
2a06:98c1:50::ac40:21c8		 luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com
luke.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rita.ns.cloudflare.com 108.162.192.140
172.64.32.140
173.245.58.140
2606:4700:50::adf5:3a8c
2803:f800:50::6ca2:c08c
2a06:98c1:50::ac40:208c		 rita.ns.cloudflare.com
rita.ns.cloudflare.com
rita.ns.cloudflare.com
rita.ns.cloudflare.com
rita.ns.cloudflare.com
rita.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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.86.167 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.222.99 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.222.99
🔶 Autoconfig172.67.222.99

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::6815:56a7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:de63 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.86.167,172.67.222.99 ech=AEX+DQBBhQAgACDdEx0VMOnsKwGS66tswISx6j5kfkD2I0gWXS41j0idNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:56a7,2606:4700:3037::ac43:de63

📝 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#

checked 2026-10-07 22:20:40
www104.21.86.167 172.67.222.99 2606:4700:3037::6815:56a7 2606:4700:3037::ac43:de63 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

4 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…

🔐 DNSSEC#

59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2415665336
Primary NS (MNAME)luke.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 11:20:14
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-03-22
Expires2027-03-31 (161d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
43ms
MX
28ms
AAAA
32ms
TXT
185ms
CAA
40ms
HTTPS
32ms
TLSA
63ms
SOA
27ms
MTA-STS
59ms
DNSSEC
59ms
SRV
71ms
Total
529ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:14:50 shown 529ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-24 23:22:34 960ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-02 20:35:40 772ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 10:09:44 883ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 08:07:57 882ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-27 11:34:37 1775ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-24 10:35:35 1275ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-18 05:51:47 866ms 2 NS 2 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone