sheet.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.166 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.103.166 | — | linux148.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.166 |
| 🔶 Autoconfig | 94.231.103.166 |
| www | 104.21.43.7 172.67.215.14 2606:4700:3031::6815:2b07 2606:4700:3032::ac43:d70e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026012800 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Obsidian Digital A/S |
| Registered | 2026-08-04 |
| Expires | 2027-08-03 (288d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 13:26:25 | 636ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-02 13:25:07 | 407ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 12:08:45 | 1378ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-05 12:36:02 | 2305ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-03 16:10:07 | 16770ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-01 03:06:39 | 829ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-30 18:11:07 | 818ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 04:31:34 | 815ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 18:16:44 | 701ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 17:55:42 | 8795ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 17:16:00 | 8620ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 16:47:35 | 691ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 16:22:36 | 676ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 13:44:49 | 625ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 09:17:17 | 813ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 08:25:59 | 928ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 07:08:15 | 2655ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 06:37:07 | 783ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-14 01:24:43 | 693ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 05:39:51 | 716ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-10 17:50:55 | 731ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 16:35:36 | 17275ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 00:01:30 | 872ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 13:31:11 | 622ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 10:28:37 | 707ms | 1 NS 0 A 0 MX | ❓ Unknown |