onlineintel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.onlineintel.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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.215 | 43200s | prolinux4.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.onlineintel.dk | 185.21.41.217 | director1.mf.curanet.dk | AS48854 team.blue Denmark A/S |
| www | 185.21.41.215 (AS48854) (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 | 2026100701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 12:51:28 shown | 633ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 06:28:44 | 723ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:28:41 | 505ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 10:19:21 | 611ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 02:04:13 | 481ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 14:50:51 | 694ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 02:16:21 | 2557ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 21:43:33 | 881ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 06:11:44 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 06:03:30 | 478ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 17:45:00 | 934ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 12:07:20 | 874ms | 2 NS 1 A 1 MX | 🔒 Secure |