sentrix.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, vita.ns.cloudflare.com). It was registered on 26 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.114.37.231 is hosted by Florian Kolb (AS58087) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 37.114.37.231 | 300s | plesk1.datalix.de | AS58087 | Florian Kolb | 37.114.37.0/24 | 🇩🇪 Germany | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0e:97c0:3e3:8a7::1 | 300s | — | AS58087 | Florian Kolb | 2a0e:97c0:3e3:0:0:0:0:0/48 | 🇨🇭 Switzerland | — |
| TXT Record |
|---|
| google-site-verification=bVVLxHEAAU5L3NITffK_GRqDFcY1Nl4Oe9-foWKSLjI |
| www | 37.114.37.231 2a0e:97c0:3e3:8a7::1 (AS58087) (address records, no CNAME) |
| www vs bare domain | Same network sentrix.dk: 37.114.37.231 2a0e:97c0:3e3:8a7::1 (AS58087) www.sentrix.dk: 37.114.37.231 2a0e:97c0:3e3:8a7::1 (AS58087) |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sentrix.dk | 3nIf3vYu5-PdB86DHKwusj2RENj39GAXWxg0PYhmJ84 |
| 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 | 2416442877 |
| Primary NS (MNAME) | arnold.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2024-11-26 |
| Expires | 2026-11-25 (39d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 10:41:15 shown | 512ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-03 06:07:00 | 650ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 05:56:19 | 752ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 04:29:57 | 621ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-13 23:55:13 | 1317ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-04 02:59:14 | 3066ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-01 12:58:37 | 3274ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 11:02:20 | 621ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-06 20:09:00 | 3116ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-11 12:37:22 | 2122ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-28 13:45:05 | 3657ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 01:01:46 | 1254ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 05:04:28 | 1085ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:00:34 | 1874ms | 2 NS 1 A 0 MX | 🔓 Insecure |