world-class-workplace.dk is a .dk domain served by 3 nameservers (be.ns.vip.nl, dns.resolver.domains, nl.ns.vip.nl). It was registered on 24 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.87.184.231 is hosted by Your Hosting B.V. (AS48635) in The Netherlands. Mail is handled by mx01.provider.nl, mx02.provider.nl. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.87.184.231 | 3600s | fw01.pcx-ams03.provider.nl | AS48635 | Your Hosting B.V. | 185.87.184.0/22 | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.87.184.231 |
| 🔶 Autoconfig | 185.87.184.231 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (world-class-workplace.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.world-class-workplace.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 185.87.184.231 (AS48635) (address records, no CNAME) |
| www vs bare domain | Same network world-class-workplace.dk: 185.87.184.231 (AS48635) www.world-class-workplace.dk: 185.87.184.231 (AS48635) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | 2025112601 |
| Primary NS (MNAME) | dns.resolver.domains |
| Responsible (RNAME) | support@vip.nl |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 172800s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2021-02-24 |
| Expires | 2027-02-28 (133d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-07 12:54:47 shown | 11144ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 10:24:06 | 4524ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-25 17:35:39 | 3848ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 06:50:40 | 3101ms | 3 NS 1 A 2 MX | 🔓 Insecure |