isandbox.dk is a .dk domain served by 4 nameservers (ns1.salecto.com, ns2.salecto.com, ns3.salecto.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.79.88 is hosted by DLX A/S (AS47527) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 185.31.79.88 | 14400s | phhw-150801.cust.powerhosting.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| TXT Record |
|---|
| v=spf1 ip4:185.31.79.88 +a +mx +ip4:185.31.79.94 ~all |
| Policy | Record (isandbox.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:185.31.79.88 +a +mx +ip4:185.31.79.94 ~all |
| www | 185.31.79.88 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.isandbox.dk | Cdyxi3-UkqMSWe2fHRptDMG95U2byKTMmm7AQWNd_ns |
| 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 | 2022080106 |
| Primary NS (MNAME) | ns1.salecto.com |
| Responsible (RNAME) | server@salecto.com |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-28 01:48:30 shown | 579ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 19:04:15 | 541ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 18:30:32 | 1253ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 10:30:13 | 1201ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:42:55 | 894ms | 4 NS 1 A 0 MX | 🔓 Insecure |