folkeborsen.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 23 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gw1.security.comendo.com, gw2.security.comendo.com and 1 more. The zone is DNSSEC-signed and validates, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | gw1.security.comendo.com | 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd | mx11.electric.net | AS16509 Amazon.com, Inc. |
| 20 | 14400s | gw2.security.comendo.com | 2a01:77c0:1619:4101:d99:c22:fb4d:290e | mx10.electric.net | AS16509 Amazon.com, Inc. |
| 30 | 14400s | gw3.security.comendo.com | — | — | — |
| Policy | Record (_dmarc.folkeborsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:security@atp.dk; ruf=mailto:security@atp.dk; fo=1 |
| www CNAME | folkeborsen.atp.dk (all on atp.dk) |
| www vs bare domain | Neither resolves folkeborsen.dk: no address www.folkeborsen.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020022928 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 10000s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2003-10-23 |
| Expires | 2026-10-31 (13d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 08:41:14 shown | 630ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-15 05:27:58 | 1673ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-08 21:15:00 | 1187ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-10-02 16:47:45 | 1618ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-26 15:54:59 | 880ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-25 15:43:49 | 1147ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-25 01:48:19 | 749ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-24 01:13:16 | 717ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-21 11:32:17 | 1370ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-14 09:09:48 | 793ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-09-07 07:09:20 | 1947ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-27 15:57:07 | 1445ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-26 14:40:08 | 1234ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-26 02:51:33 | 966ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-23 22:47:59 | 1259ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-19 12:19:53 | 10185ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-15 22:20:40 | 1259ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-10 13:32:14 | 4563ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-06 15:15:54 | 1032ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-29 09:56:52 | 1180ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-26 11:57:09 | 2973ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-24 10:09:50 | 1414ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-20 20:56:03 | 1334ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-17 13:01:06 | 1299ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-12 01:54:27 | 1288ms | 2 NS 0 A 3 MX | 🔒 Secure |