markantreklamebureau.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 mta1e.mail.zscaler.net, mta1a.mail.zscaler.net and 1 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 | 43200s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 40 | 43200s | mta1e.mail.zscaler.net | — | — | — |
| 50 | 43200s | mta1a.mail.zscaler.net | 216.218.133.196 | mta1a.mail.zscaler.net | AS6939 Hurricane Electric LLC |
| 100 | 43200s | mta1c.mail.zscaler.net | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.47.247.18 |
| 🔶 Autoconfig | 195.47.247.18 |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network markantreklamebureau.dk: 195.47.247.18 (AS51468) www.markantreklamebureau.dk: 195.47.247.18 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 |
|---|---|---|---|
| 2026-10-12 23:23:57 shown | 644ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-29 22:12:58 | 668ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-13 17:11:00 | 2491ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-12 13:43:46 | 956ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-08 00:47:49 | 1016ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-26 14:02:47 | 960ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-12 21:34:58 | 2505ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-17 17:34:02 | 800ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-15 11:41:30 | 762ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-08 02:14:19 | 1093ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 01:55:16 | 1240ms | 2 NS 1 A 3 MX | 🔒 Secure |