rubble.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 9 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 216.24.57.1 | 3600s | ip-216-24-57-1.ingress.render.com | AS397273 | Render | 216.24.57.0/24 | 🇺🇸 United States | — |
| 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 | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| google-site-verification=fGf-WGrlGnH-gyrEFP7lqomSt0wJpIf2iaQbCkLbZNw |
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (rubble.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.rubble.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
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 | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026100801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@rubble.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2024-10-09 |
| Expires | 2026-10-08 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 22:13:45 | 1741ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 11:47:08 shown | 1911ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:35:40 | 3201ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 03:03:11 | 984ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 01:13:38 | 635ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 11:46:54 | 1868ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 19:53:37 | 710ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 18:07:50 | 762ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 15:47:13 | 843ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 23:51:51 | 826ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 21:40:41 | 5977ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 06:43:37 | 7787ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 16:44:30 | 1197ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-04 19:29:16 | 2559ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 04:29:17 | 26014ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 13:00:07 | 1790ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 07:19:37 | 10947ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-08 15:52:06 | 19094ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 10:35:11 | 5450ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 21:41:11 | 5764ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:26:49 | 2184ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 05:08:53 | 4651ms | 5 NS 1 A 3 MX | 🔓 Insecure |