usa-esta.dk is a .dk domain served by 3 nameservers (dns1.transnexis.net, dns2.transnexis.net, dns3.transnexis.net). It was registered on 22 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.239.16.160 is hosted by Layershift Limited (AS205072) in United Kingdom. Mail is handled by mail.usa-esta.dk. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.239.16.160 | 600s | teal-tree.man-1.vm.plesk-server.com | AS205072 | Layershift Limited | 87.239.16.0/21 | 🇬🇧 United Kingdom | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 255 | 600s | mail.usa-esta.dk | 87.239.16.160 | teal-tree.man-1.vm.plesk-server.com | AS205072 Layershift Limited |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | usa-esta.dk → 87.239.16.160 |
| 🔶 Autoconfig | usa-esta.dk → 87.239.16.160 |
| TXT Record |
|---|
| google-site-verification=f1yZ7YKH0n7GX-lHLkGRCufcrqQi17JolB8HHl2pmHQ |
| www CNAME | usa-esta.dk (all on usa-esta.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.usa-esta.dk | usa-esta.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 | 2023040500 |
| Primary NS (MNAME) | dns1.transnexis.net |
| Responsible (RNAME) | domains@layershift.com |
| Refresh | 11000s |
| Retry | 2000s |
| Expire | 605000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2022-07-22 |
| Expires | 2027-07-21 (266d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| canada-eta.dk | WEB SOLUTIONS A/S |
| officiel-canada-eta.dk | Punktum dk A/S (direct) |
| officiel-esta.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 06:28:38 | 1529ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 23:32:29 | 10456ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 23:45:13 shown | 2548ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 08:43:03 | 2971ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 14:56:16 | 2477ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 13:02:31 | 1943ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 10:31:28 | 1179ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 05:38:55 | 1776ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:45:46 | 1479ms | 3 NS 1 A 1 MX | 🔓 Insecure |