ultimate.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.70 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ultimate-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.103.70 | 272s | linux48.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (ultimate.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 94.231.103.70 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026091001 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@ultimate.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:33:41 | 1025ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 23:11:58 | 1284ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 21:22:07 | 677ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 19:51:02 | 1430ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 00:38:42 | 1647ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 20:25:14 shown | 1321ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 18:57:12 | 1237ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 08:40:29 | 1316ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 23:30:42 | 865ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 15:19:45 | 9087ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 07:47:00 | 10094ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 06:36:28 | 1265ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 14:40:50 | 10120ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 22:12:18 | 2517ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 12:49:16 | 2144ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 09:56:35 | 16959ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 03:36:27 | 1764ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 19:35:36 | 1000ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 20:13:17 | 2293ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 21:07:40 | 959ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 10:32:21 | 1121ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 06:12:11 | 2631ms | 2 NS 1 A 1 MX | 🔓 Insecure |