uni-c.dk is a .dk domain served by 4 nameservers (ns01.stil.dk, ns02.stil.dk, ns03.stil.dk and 1 more). It was registered on 5 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.sitnet.dk, mx02.sitnet.dk and 6 more. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx01.sitnet.dk | 194.182.109.217 | mx01.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx02.sitnet.dk | 194.182.109.218 | mx02.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx03.sitnet.dk | 194.182.109.219 | mx03.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx04.sitnet.dk | 194.182.109.220 | mx04.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx05.sitnet.dk | 194.182.109.221 | mx05.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx06.sitnet.dk | 194.182.109.222 | mx06.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx07.sitnet.dk | 194.182.109.223 | mx07.statens-it.dk | AS58282 Statens IT |
| 10 | 300s | mx08.sitnet.dk | 194.182.109.224 | mx08.statens-it.dk | AS58282 Statens IT |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.64.157.130 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 100 | 443 | mail.statens-it.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves uni-c.dk: no address www.uni-c.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx01.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx01.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx02.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx02.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx03.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx03.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx04.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx04.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx05.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx05.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx06.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx06.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx07.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx07.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| SMTP _25._tcp.mx08.sitnet.dk | DANE-EE · Full cert · SHA-512 | 8A12C2B7C0B5B6A9B6026C875909858F… |
| SMTP _25._tcp.mx08.sitnet.dk | DANE-EE · Full cert · SHA-512 | 1DFC9477DAE259CF5EC3C684DAAEEA6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026062202 |
| Primary NS (MNAME) | ns01.stil.dk |
| Responsible (RNAME) | netdrift@stil.dk |
| Refresh | 900s |
| Retry | 300s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-09-05 |
| Expires | 2027-09-30 (340d) |
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).
Showing 100 of 156.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 19:47:23 | 2661ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-10-15 04:29:24 | 1007ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-10-08 20:24:29 | 3601ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-10-01 19:50:08 | 1825ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-30 19:44:18 | 1550ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-29 19:38:19 | 918ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-24 13:04:06 | 1543ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-23 12:43:20 | 1167ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-23 12:14:59 | 1340ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-21 04:40:05 | 1144ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-18 06:29:47 | 1695ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-11 04:58:49 | 1766ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-08 12:06:03 | 1455ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-31 11:30:10 | 3384ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-27 16:06:11 | 1545ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-26 15:42:34 | 1067ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-20 10:35:37 | 12134ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-13 04:36:56 | 7317ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-06 16:13:54 | 2075ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-01 04:48:05 | 9742ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-23 20:59:43 | 9685ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-17 22:25:38 | 25469ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-10 07:59:46 | 2482ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-03 13:25:19 | 1830ms | 4 NS 0 A 8 MX | 🔒 Secure |
| 2026-06-26 01:03:02 | 1431ms | 4 NS 0 A 8 MX | 🔒 Secure |