solero.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, donna.ns.cloudflare.com). It was registered on 9 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.148 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.81.148 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.60 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | 172.67.162.60 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a23c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:5194 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.81.148,172.67.162.60 ech=AEX+DQBBaAAgACDTIPWy02TPt5Mhyp8PqZORHsNmxAAX/+p+F9sOcOykCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a23c,2606:4700:3033::6815:5194 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.eatserver.nl |
| TXT Record |
|---|
| google-site-verification=ypRu5YeM6dTP0nmMNnDxwyOWkrspHMp0EanY7ZMxXc8 |
| v=spf1 include:spf.improvmx.com ~all |
| Policy | Record (solero.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.improvmx.com ~all |
| www | 104.21.81.148 172.67.162.60 2606:4700:3030::ac43:a23c 2606:4700:3033::6815:5194 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.solero.dk | T7CZ2K89dsEvcMBPAg2WaUBynHytKOxI2HH8R3s7n6U |
| 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 | 2411792189 |
| Primary NS (MNAME) | dom.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 | 2017-07-09 |
| Expires | 2027-07-31 (284d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 12:44:36 | 933ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 09:53:38 | 785ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-28 08:50:25 | 903ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-22 19:28:43 | 1047ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-21 02:35:54 | 2592ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 20:22:37 | 2627ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-09 22:31:57 shown | 3809ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-30 16:18:52 | 25921ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-23 15:47:09 | 9740ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 15:53:32 | 1175ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 19:02:49 | 2702ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-20 11:37:41 | 13539ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 19:21:50 | 1134ms | 2 NS 2 A 2 MX | 🔓 Insecure |