indbox.dk is a .dk domain served by 2 nameservers (dara.ns.cloudflare.com, drew.ns.cloudflare.com). It was registered on 24 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.116.232.205 | 300s | 205.giga-ptr.232.116.217.in-addr.arpa web5.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 20 | 300s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| v=spf1 a MX ~all |
| Policy | Record (indbox.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a MX ~all |
| Policy | Record (_dmarc.indbox.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:mail@slum.dk |
| www | 217.116.232.205 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2408743796 |
| Primary NS (MNAME) | dara.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-05-24 |
| Expires | 2027-05-31 (221d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 07:24:28 | 3101ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 02:55:11 | 996ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 15:08:11 | 573ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 09:42:31 | 932ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-01 02:23:55 | 1794ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-29 16:53:04 | 1482ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-24 12:22:04 | 10322ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-23 11:47:55 | 5232ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-06 01:49:03 | 2217ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-05 19:42:15 | 4276ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-05 17:49:10 shown | 4546ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-28 10:43:39 | 718ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 00:36:46 | 950ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 12:55:26 | 2356ms | 2 NS 1 A 2 MX | 🔓 Insecure |