ster.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 27 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.210 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 2 more. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.210 | 3600s | 210.giga-ptr.232.116.217.in-addr.arpa web10.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 |
| 11 | 3600s | mail.protonmail.ch | 176.119.200.128 185.205.70.128 185.70.42.128 |
mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch |
AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| protonmail-verification=1d96ce1abd9b1a2d7f75deb0fc51e2fc8e888352 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (ster.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| www CNAME | ster.dk (all on ster.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.ster.dk | ster.dk |
| TXT | ster.dk | protonmail-verification=1d96ce1abd9b1a2d7f75deb0fc51e2fc8e888352 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 2026062501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@ster.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 1998-08-27 |
| Expires | 2032-09-30 (2169d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| elektrosmog.dk | GIGAHOST ApS |
| lowlife.dk | GIGAHOST ApS |
| sandsundhed.dk | Punktum dk A/S (direct) |
| sundsandhed.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 05:43:12 | 2012ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-21 02:21:05 | 939ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-15 11:43:58 | 2104ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-08 21:10:35 | 4091ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-01 18:37:28 | 2803ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-27 17:32:43 | 2542ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-24 06:01:51 | 1290ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-21 22:49:10 | 1348ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-10 15:40:21 | 1048ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-08 12:46:00 | 1295ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-27 16:48:16 | 939ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-20 16:36:12 | 3305ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-14 16:54:23 | 9797ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-08 09:48:00 | 1050ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-31 14:31:36 | 2019ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-23 16:13:54 | 2388ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-16 12:07:35 | 10311ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-10 14:24:53 | 10229ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-03 15:56:49 | 1068ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-27 08:44:55 | 3106ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-26 07:52:25 shown | 897ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-23 13:04:42 | 1913ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-22 08:37:45 | 902ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 06:41:28 | 820ms | 5 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 13:09:38 | 2820ms | 5 NS 1 A 4 MX | 🔓 Insecure |