treatsystems.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 199.60.103.115 is hosted by Cloudflare London, LLC (AS209242) in United States. 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 |
|---|---|---|---|---|---|---|---|
| 199.60.103.115 | 3600s | — | AS209242 | Cloudflare London, LLC | 199.60.103.0/24 | 🇺🇸 United States | — |
| 199.60.103.15 | 3600s | — | AS209242 | Cloudflare London, LLC | 199.60.103.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | 8528814.group14.sites.hubspot.net (all on hubspot.net) |
| www vs bare domain | Same network treatsystems.dk: 199.60.103.115 199.60.103.15 (AS209242) www.treatsystems.dk: 199.60.103.225 199.60.103.31 2606:2c40::c73c:671f 2606:2c40::c73c:67e1 (AS209242) |
| 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 | 2026101101 |
| 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 |
|---|---|---|---|
| 2026-10-13 05:47:24 shown | 627ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 13:24:39 | 505ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-22 12:39:45 | 695ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-12 05:58:21 | 704ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-03 20:57:54 | 580ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-28 07:44:34 | 612ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-11 22:28:34 | 742ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-18 12:37:15 | 12731ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 03:04:10 | 739ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 04:32:02 | 699ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-20 00:33:17 | 2523ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 19:30:38 | 3200ms | 2 NS 2 A 0 MX | 🔒 Secure |