side24.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 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 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 | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (side24.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.side24.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | side24.dk (all on side24.dk) |
| www vs bare domain | Same network side24.dk: 178.20.216.107 2a01:7cc0:101:ffff::1:f (AS21060) www.side24.dk: 178.20.216.107 2a01:7cc0:101:ffff::1:f (AS21060) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | 2026070901 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@side24.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-14 16:53:14 | 1997ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 14:15:25 | 728ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-13 21:47:22 | 9940ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-12 14:06:46 shown | 9798ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:36:44 | 932ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 19:19:43 | 795ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 13:00:13 | 1689ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 23:29:49 | 802ms | 5 NS 1 A 3 MX | 🔓 Insecure |