caballero.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | ghs.google.com → 216.58.201.211 |
| 🔶 Autoconfig | ghs.google.com → 108.177.127.121 |
| www CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.caballero.dk | ghs.google.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 05:47:54 | 529ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-15 07:25:16 | 1387ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-28 08:28:25 | 1083ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-14 07:42:20 shown | 9807ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-20 02:37:03 | 9700ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-16 19:22:26 | 1464ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-01 05:00:29 | 1604ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-25 14:21:01 | 4051ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-23 07:26:35 | 988ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 16:16:35 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 18:45:11 | 849ms | 2 NS 0 A 7 MX | 🔒 Secure |