284.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101519 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 08:52:01 shown | 543ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-15 07:33:24 | 945ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 07:50:34 | 445ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 04:09:37 | 808ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 00:42:16 | 1378ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 22:11:01 | 2611ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 12:18:22 | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 10:03:13 | 2890ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 15:14:58 | 867ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 22:21:14 | 957ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 21:11:47 | 8797ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 18:28:32 | 4863ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 01:16:09 | 898ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 04:34:28 | 621ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 06:10:45 | 694ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 10:01:45 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:59:06 | 2097ms | 2 NS 1 A 4 MX | 🔒 Secure |