airpurifier.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It 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 x.tornado.email, y.tornado.email and 1 more. 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 |
|---|---|---|---|
| ns01.no.brand.one.com | — | — | — |
| ns02.no.brand.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.37.39.71 | — | — | AS51468 | One.com A/S | 104.37.32.0/21 | 🇳🇴 Norway | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 42 | — | x.tornado.email | 195.159.29.202 | x.tornado.email | AS2116 Globalconnect As |
| 42 | — | y.tornado.email | 195.159.29.17 | y.tornado.email | AS2116 Globalconnect As |
| 42 | — | z.tornado.email | 195.159.29.209 | z.tornado.email | AS2116 Globalconnect As |
| TXT Record |
|---|
| v=spf1 a include:tornado.email ?all |
| Policy | Record (airpurifier.dk) |
|---|---|
| ?all (neutral) | v=spf1 a include:tornado.email ?all |
DNS lookups: 2/10 · policy: ?all
| 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 | 2026041101 |
| 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 |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-18 20:58:36 | 2936ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 12:05:28 | 9920ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 19:47:53 | 766ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 07:51:05 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:50:48 shown | 1553ms | 2 NS 1 A 3 MX | 🔓 Insecure |