mxboks.dk is a .dk domain served by 2 nameservers (lloyd.ns.cloudflare.com, tess.ns.cloudflare.com). It was registered on 20 July 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gw.mxbox.dk, gw.heff.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | gw.mxbox.dk | 93.166.126.58 | 93-166-126-58-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 25 | 300s | gw.heff.dk | 95.138.218.168 | gw.heff.dk | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | www.net-help.dk → 172.67.156.60 |
| 🔶 Autoconfig | www.net-help.dk → 104.21.74.73 |
| TXT Record |
|---|
| MS=ms71233538 |
| v=spf1 -all |
| Policy | Record (mxboks.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mxboks.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc.rua@mxbox.dk ; ruf=mailto:dmarc.ruf@mxbox.dk; |
| www CNAME | www.net-help.dk (all on net-help.dk) |
| www vs bare domain | Only www resolves mxboks.dk: no address (all like this)www.mxboks.dk: 104.21.74.73 172.67.156.60 2606:4700:3032::ac43:9c3c 2606:4700:3036::6815:4a49 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.mxboks.dk | UrK-fhs0WWItlO9gzhEyQgIgyY-KVZTDX17Y5iRZdko |
| TXT | _acme-challenge.mxboks.dk | ZEAeTJPXgZqSE9Q-TLxyPV6sFd_2oIQmCWprDwPVKlM |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2416019539 |
| Primary NS (MNAME) | lloyd.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-07-20 |
| Expires | 2027-07-31 (283d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 14:13:31 | 4795ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-05 04:52:29 | 1643ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-04 04:27:31 | 796ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-03 04:26:07 | 762ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-01 04:21:42 | 977ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-28 03:50:40 shown | 1006ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-26 03:12:22 | 1272ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-24 02:15:53 | 761ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-23 11:23:55 | 735ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-20 07:12:37 | 1881ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-18 04:56:33 | 1073ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-11 02:41:02 | 1769ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-04 00:35:27 | 660ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-28 01:28:03 | 920ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-26 12:42:53 | 746ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-17 15:24:35 | 3681ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-14 03:39:37 | 1231ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-23 21:14:50 | 9929ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-22 20:46:36 | 25457ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-10 02:55:08 | 1052ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-29 20:31:44 | 1017ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 07:42:14 | 1352ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 12:07:47 | 726ms | 2 NS 0 A 2 MX | 🔒 Secure |