4warming.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 46.30.213.49 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.49 | 3600s | webcluster2.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:808b:29c9:72c8:55b9 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.49 2a02:2350:5:10a:808b:29c9:72c8:55b9 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 4warming.dk: 46.30.213.49 2a02:2350:5:10a:808b:29c9:72c8:55b9 (AS51468) www.4warming.dk: 46.30.213.49 2a02:2350:5:10a:808b:29c9:72c8:55b9 (AS51468) |
| 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.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061904 |
| 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 |
|---|---|---|---|
| 2026-09-29 16:16:38 | 575ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 05:56:40 | 711ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 20:52:18 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 07:37:33 | 1950ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 04:35:06 | 5946ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 00:04:46 | 4134ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 13:15:45 | 8974ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 22:05:45 | 9597ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 07:51:59 | 597ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 23:11:40 shown | 1050ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 07:40:41 | 1127ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 19:59:42 | 720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:47:29 | 708ms | 2 NS 1 A 4 MX | 🔒 Secure |