1hosting.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.48.129.153 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by spam02.onehosting.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 |
|---|---|---|---|---|---|---|---|
| 87.48.129.153 | 43200s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | spam02.onehosting.dk | 83.94.103.200 | mailwatch.onehosting.dk | AS3292 TDC Holding A/S |
| www | 87.48.129.153 (AS3292) (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 | 2026100901 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2005-06-08 |
| Expires | 2029-06-30 (986d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 20:03:01 shown | 1413ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 15:39:43 | 643ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 15:18:43 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 14:39:58 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 13:30:19 | 4407ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 17:56:41 | 577ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 06:17:03 | 670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 18:09:22 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 17:03:18 | 620ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 08:36:09 | 810ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-16 12:44:28 | 665ms | 2 NS 1 A 1 MX | 🔒 Secure |