tandrenser.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.158 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.158 | 3600s | linux270.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | tandrenser.dk → 93.191.156.158 |
| 🔶 Autoconfig | tandrenser.dk → 93.191.156.158 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | tandrenser.dk (all on tandrenser.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tandrenser.dk | tandrenser.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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@tandrenser.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 00:37:54 shown | 1364ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 19:07:03 | 12977ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 17:15:54 | 798ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 17:03:18 | 1107ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 02:14:38 | 911ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 15:49:20 | 963ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 09:24:32 | 833ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 22:29:23 | 1469ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 20:44:47 | 576ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 18:35:32 | 1945ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 13:29:09 | 2161ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 12:24:39 | 1283ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 10:25:06 | 1175ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 13:35:26 | 2724ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 12:45:41 | 9687ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 05:30:19 | 2173ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 15:36:52 | 1052ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 20:10:12 | 1982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 04:58:13 | 566ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 23:35:38 | 9803ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 08:09:32 | 913ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:55:15 | 1441ms | 5 NS 1 A 3 MX | 🔓 Insecure |