designhub.dk is a .dk domain served by 3 nameservers (ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu). It was registered on 9 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.239.200.64 is hosted by PRO-ZETA a.s. (AS60606) in Czechia. Mail is handled by mx1d10.thinline.cz, mx1b20.thinline.cz. 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 |
|---|---|---|---|---|---|---|---|
| 91.239.200.64 | 3600s | green.thinline.cz | AS60606 | PRO-ZETA a.s. | 91.239.200.0/22 | 🇨🇿 Czechia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1d10.thinline.cz | 2001:67c:e94:0:1:5bef:c80e:1 91.239.200.14 |
mx1d10.thinline.cz mx1d10.thinline.cz |
AS60606 PRO-ZETA a.s. AS60606 PRO-ZETA a.s. |
| 20 | 3600s | mx1b20.thinline.cz | 2001:4de8:fa22:0:1:5264:603:1 82.100.6.3 |
mx1b20.thinline.cz mx1b20.thinline.cz |
AS29208 Quantcom, a.s. AS29208 Quantcom, a.s. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:e94:0:1:5bef:c840:1 | 3600s | green.thinline.cz | AS60606 | PRO-ZETA a.s. | 2001:67c:e94:0:0:0:0:0/48 | 🇨🇿 Czechia | — |
| www | 91.239.200.64 2001:67c:e94:0:1:5bef:c840:1 (AS60606) (address records, no CNAME) |
| www vs bare domain | Same network designhub.dk: 91.239.200.64 2001:67c:e94:0:1:5bef:c840:1 (AS60606) www.designhub.dk: 91.239.200.64 2001:67c:e94:0:1:5bef:c840:1 (AS60606) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1b20.thinline.cz | DANE-EE · SPKI · SHA-256 | DB43940F51CDA14E2A33ABF6ABB62E2C… |
| SMTP _25._tcp.mx1d10.thinline.cz | DANE-EE · SPKI · SHA-256 | DB43940F51CDA14E2A33ABF6ABB62E2C… |
| 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 | 20263386 |
| Primary NS (MNAME) | ns1.thinline.cz |
| Responsible (RNAME) | hostmaster@designhub.dk |
| Refresh | 259200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Gransy s.r.o. |
| Registered | 2018-10-09 |
| Expires | 2026-10-31 (14d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 12:04:19 | 5724ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 22:18:46 | 3117ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 21:34:34 | 1397ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-29 21:19:22 | 2181ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-25 03:37:19 | 9816ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 09:45:39 shown | 3213ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-11 07:07:58 | 3267ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-04 18:30:22 | 3655ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 10:19:01 | 3650ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-21 06:13:47 | 11780ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-19 00:27:21 | 10866ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-14 03:46:23 | 6119ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-12 20:02:25 | 17457ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-08-06 12:21:21 | 2022ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-01 08:33:09 | 1939ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-24 04:08:49 | 4964ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 22:16:54 | 10820ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-10 07:55:12 | 10566ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 10:53:50 | 4416ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 09:59:12 | 1489ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 23:27:48 | 1426ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 02:10:03 | 1043ms | 3 NS 1 A 2 MX | 🔓 Insecure |