atrium-web.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 1 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.40 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mail.atriumweb.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 157.250.160.40 | 600s | webhotel20.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.atriumweb.dk | 77.235.62.66 | mail-2.dk | AS60781 LeaseWeb Netherlands B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webhotel20.webhosting.dk → 157.250.160.40 |
| 🔶 Autoconfig | webhotel20.webhosting.dk → 157.250.160.40 |
| www CNAME | webhotel20.webhosting.dk (all on webhosting.dk) → 157.250.160.40 (AS3342) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.atrium-web.dk | webhotel20.webhosting.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2011110247 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-11-01 |
| Expires | 2026-11-30 (44d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:52:22 shown | 814ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 01:00:09 | 1758ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:03:48 | 852ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 17:46:12 | 1210ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 19:39:04 | 1411ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 18:43:47 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:52:13 | 2016ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:48:28 | 835ms | 5 NS 1 A 1 MX | 🔒 Secure |