arnevschleschsfond.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.158.91.212 is hosted by T-Systems International GmbH (AS6878) in Germany. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 80.158.91.212 | 3600s | ecs-80-158-91-212.reverse.open-telekom-cloud.com | AS6878 | T-Systems International GmbH | 80.158.88.0/22 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 80.158.91.212 (AS6878) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-04-09 |
| Expires | 2027-04-08 (171d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 09:33:27 shown | 509ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 04:15:53 | 1084ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 02:50:56 | 901ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 19:18:07 | 553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 01:44:55 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 01:25:14 | 509ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 03:25:11 | 815ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 06:46:38 | 628ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 04:20:34 | 770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 18:37:32 | 969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-09 08:46:46 | 1417ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 11:17:45 | 728ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 19:38:07 | 1666ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 23:12:35 | 10340ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 13:40:36 | 2771ms | 2 NS 1 A 4 MX | 🔒 Secure |