screenlearning.dk is a .dk domain served by 3 nameservers (ns1.oxilion.nl, ns2.oxilion.nl, ns3.oxilion.net). It was registered on 5 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.19.218.218 is hosted by Fundaments B.V. (AS20559) in The Netherlands. Mail is handled by mx1.mail-scanner.eu, mx2.mail-scanner.eu. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.19.218.218 | 14400s | business08.oxilionhosting.nl | AS20559 | Fundaments B.V. | 46.19.216.0/21 | 🇳🇱 The Netherlands | Almelo |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | screenlearning.dk → 46.19.218.218 |
| 🔶 Autoconfig | screenlearning.dk → 46.19.218.218 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:d10:1141:5::218 | 14400s | business08.oxilionhosting.nl | AS20559 | Fundaments B.V. | 2a00:d10:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 a mx ?all |
| Policy | Record (screenlearning.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx ?all |
| www | 46.19.218.218 2a00:d10:1141:5::218 (AS20559) (address records, no CNAME) |
| www vs bare domain | Same network screenlearning.dk: 46.19.218.218 2a00:d10:1141:5::218 (AS20559) www.screenlearning.dk: 46.19.218.218 2a00:d10:1141:5::218 (AS20559) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ?all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.screenlearning.dk | screenlearning.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mail-scanner.eu | DANE-EE · SPKI · SHA-256 | 5BA58098DD53C342CE4F40E9E6716954… |
| SMTP _25._tcp.mx1.mail-scanner.eu | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| SMTP _25._tcp.mx2.mail-scanner.eu | DANE-EE · SPKI · SHA-256 | 5BA58098DD53C342CE4F40E9E6716954… |
| SMTP _25._tcp.mx2.mail-scanner.eu | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025030301 |
| Primary NS (MNAME) | ns1.oxilion.nl |
| Responsible (RNAME) | postmaster@oxilion.nl |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2023-02-05 |
| Expires | 2027-02-04 (110d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 18:43:49 | 1144ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 21:34:59 shown | 10107ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 14:54:59 | 5443ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 07:09:24 | 6115ms | 3 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-18 01:32:42 | 6226ms | 3 NS 1 A 2 MX | 🔓 Insecure |