polyester.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 18 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves polyester.dk: no address www.polyester.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026072301 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@polyester.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2001-01-18 |
| Expires | 2027-03-31 (154d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 18:41:06 | 340ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-15 03:06:12 | 308ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 11:02:17 | 716ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 02:23:49 | 471ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-28 01:36:11 | 408ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 19:55:59 | 468ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-20 14:43:46 | 484ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-13 02:53:48 | 1014ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-04 05:50:53 | 396ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 16:34:34 | 399ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-25 13:33:56 | 614ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 10:12:31 | 553ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-13 02:12:52 | 2753ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-06 04:51:32 | 531ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-01 19:10:13 | 8377ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-24 02:04:41 shown | 538ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-17 12:44:33 | 582ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-11 20:21:09 | 582ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 20:08:29 | 400ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-28 01:58:41 | 439ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 05:50:36 | 527ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 23:33:41 | 351ms | 2 NS 0 A 0 MX | 🔓 Insecure |