holdbaraliance.dk is a .dk domain served by 2 nameservers (ns53.be, ns53.io). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.156.7.111 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by holdbaraliance.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 18.156.7.111 | 3600s | ec2-18-156-7-111.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 18.156.0.0/14 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 100 | 3600s | holdbaraliance.dk | 18.156.7.111 | ec2-18-156-7-111.eu-central-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | holdbaralliance.dk |
| 🔶 Autoconfig | holdbaralliance.dk |
| www CNAME | holdbaralliance.dk (all on holdbaralliance.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.holdbaraliance.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.holdbaraliance.dk | holdbaralliance.dk |
| 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 | 2025052401 |
| Primary NS (MNAME) | ns53.be |
| Responsible (RNAME) | hostmaster@holdbaraliance.dk |
| Refresh | 7200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:44:05 shown | 1102ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 06:57:20 | 1922ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 01:23:09 | 9792ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 00:19:12 | 41565ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 00:52:38 | 13330ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-29 03:08:10 | 1058ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 18:46:36 | 2190ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 20:10:20 | 1127ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 09:13:18 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 14:35:18 | 852ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:18:19 | 290ms | 0 NS 0 A 0 MX | ❓ Unknown |