erhvervsmaeglerbasen.dk is a .dk domain served by 2 nameservers (jo.ns.cloudflare.com, miles.ns.cloudflare.com). It was registered on 11 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.186 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.57.186 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.117 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.165.117 |
| 🔶 Autoconfig | 104.21.57.186 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:39ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a575 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.186,172.67.165.117 ech=AEX+DQBBNQAgACA644XKfO4f0NSlnGjFNmm+YHghNCZz5M6YGJihzkumKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:39ba,2606:4700:3035::ac43:a575 |
| www | 104.21.57.186 172.67.165.117 2606:4700:3034::6815:39ba 2606:4700:3035::ac43:a575 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network erhvervsmaeglerbasen.dk: 104.21.57.186 172.67.165.117 2606:4700:3034::6815:39ba 2606:4700:3035::ac43:a575 (AS13335) www.erhvervsmaeglerbasen.dk: 104.21.57.186 172.67.165.117 2606:4700:3034::6815:39ba 2606:4700:3035::ac43:a575 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2417966922 |
| Primary NS (MNAME) | jo.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 | 2011-03-11 |
| Expires | 2027-03-31 (156d) |
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 |
|---|---|---|---|
| 2026-10-21 16:33:03 shown | 998ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-20 09:40:41 | 433ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-07 11:56:18 | 597ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 09:20:55 | 669ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 23:51:27 | 406ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 00:19:48 | 9410ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 09:04:45 | 839ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-22 09:53:39 | 998ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 08:46:52 | 1101ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-03 06:42:10 | 682ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 22:35:54 | 570ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 03:50:49 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 17:17:37 | 755ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 08:06:10 | 391ms | 2 NS 2 A 0 MX | 🔓 Insecure |