firstservice.dk is a .dk domain served by 2 nameservers (rosa.ns.cloudflare.com, uriah.ns.cloudflare.com). It was registered on 13 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.214 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx4.mail.ovh.net, mx3.mail.ovh.net. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and is reachable over IPv6. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| rosa.ns.cloudflare.com | — | — | — |
| uriah.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.89.214 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.48 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | — | mx4.mail.ovh.net | 178.32.124.207 | mx4.mail.ovh.net | AS16276 OVH SAS |
| 10 | — | mx3.mail.ovh.net | 91.121.53.175 | mx3.mail.ovh.net | AS16276 OVH SAS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:59d6 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a530 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.89.214,172.67.165.48 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:59d6,2606:4700:3036::ac43:a530 |
| TXT Record |
|---|
| 1|www.firstservice.dk |
| www | 104.21.89.214 172.67.165.48 2606:4700:3034::ac43:a530 2606:4700:3035::6815:59d6 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network firstservice.dk: 104.21.89.214 172.67.165.48 2606:4700:3034::ac43:a530 2606:4700:3035::6815:59d6 (AS13335) www.firstservice.dk: 104.21.89.214 172.67.165.48 2606:4700:3034::ac43:a530 2606:4700:3035::6815:59d6 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'firstservice.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2404224143 |
| Primary NS (MNAME) | rosa.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-09-13 |
| Expires | 2027-09-12 (328d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 18:37:02 | 510ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 14:38:58 | 1197ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-29 16:15:38 | 584ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-28 14:38:09 | 1114ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 14:13:51 | 5072ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-23 13:47:01 | 1209ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-14 17:34:16 | 1442ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-06 10:51:00 | 1677ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-30 09:52:28 | 1734ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-28 06:28:25 | 2848ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 09:01:23 | 918ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-13 17:47:32 | 9041ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-28 23:14:45 | 932ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-28 06:44:20 | 1045ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-27 21:12:25 | 1634ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-21 20:41:46 | 671ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-20 01:22:20 | 2635ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-19 21:42:07 | 5980ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 09:41:27 shown | 597ms | 2 NS 2 A 2 MX | ⚠️ Bogus |