smartsleeping.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was registered on 7 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.37.39.71 is hosted by One.com A/S (AS51468) in Norway. Mail is handled by a.mx.tornado-mail.com, b.mx.tornado-mail.com. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 104.37.39.71 | — | — | AS51468 | One.com A/S | 104.37.32.0/21 | 🇳🇴 Norway | Oslo |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | a.mx.tornado-mail.com | 195.159.29.202 | x.tornado.email | AS2116 Globalconnect As |
| 10 | — | b.mx.tornado-mail.com | 195.159.29.17 | y.tornado.email | AS2116 Globalconnect As |
| www CNAME | smartsleeping.dk (all on smartsleeping.dk) → 104.37.39.71 (AS51468) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | ds=0 dnskey=0 |
| Field | Value |
|---|---|
| Serial | 2026041001 |
| Primary NS (MNAME) | ns01.no.brand.one.com |
| Responsible (RNAME) | hostmaster@no.brand.one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-08-07 |
| Expires | 2027-08-31 (313d) |
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).
| Domain | Registrar |
|---|---|
| northbeds.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 05:10:28 | 745ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 05:08:40 | 538ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-02 14:02:30 | 4435ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 21:03:36 | 653ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-29 21:01:39 | 599ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 02:31:19 | 610ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 22:57:42 | 817ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 14:40:19 | 907ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 11:12:10 | 4664ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 10:44:16 | 901ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 02:24:06 | 647ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 15:11:32 shown | 669ms | 2 NS 1 A 2 MX | ❓ Unknown |