burson.dk is a .dk domain served by 2 nameservers (michael.ns.cloudflare.com, raina.ns.cloudflare.com). It was registered on 4 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.199.42.253 is hosted by Google LLC (AS396982) in Belgium. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.199.42.253 | 28800s | 253.42.199.104.bc.googleusercontent.com | AS396982 | Google LLC | 104.196.0.0/14 | 🇧🇪 Belgium | Brussels |
| TXT Record |
|---|
| atlassian-domain-verification=srl2cvrxmrDiLdUrDjPwDedty1LyjLhY0YJaaWXrSRlKWoQKrxGeanEmbfrdFG2I |
| v=spf1 -all |
| Policy | Record (burson.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.burson.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; fo=1; adkim=r; aspf=r; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com |
| www CNAME | burson.dk (all on burson.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2411317700 |
| Primary NS (MNAME) | michael.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1997-04-04 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 01:23:42 | 2237ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 01:09:32 | 561ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 03:40:25 | 567ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 02:30:31 | 592ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-10 08:52:20 | 1232ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 11:08:33 shown | 1073ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 20:51:46 | 547ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-04 23:32:42 | 995ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-02 05:31:33 | 734ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 08:09:06 | 1352ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 22:01:29 | 1108ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 17:45:59 | 402ms | 2 NS 1 A 0 MX | 🔓 Insecure |