ucs.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 1 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ucs-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.136.93.212 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 1 | 100 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| HARICA-9bFZ23JVLNnfhnSUV0A |
| MS=ms61283000 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves ucs.dk: no address www.ucs.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1787119251 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-09-01 |
| Expires | 2027-09-30 (337d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 14:04:25 shown | 575ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-09 14:50:56 | 2250ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 06:41:25 | 1179ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-19 15:04:43 | 1593ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 21:06:13 | 1162ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 19:13:36 | 1251ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-20 17:59:30 | 1010ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:12:36 | 2019ms | 3 NS 0 A 1 MX | 🔓 Insecure |