aquaheat.dk is a .dk domain served by 4 nameservers (intention.ns01.nl, intention.ns02.nl, intention.ns03.nl and 1 more). It was registered on 16 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.239.8.18 is hosted by Intention B.V. (AS207647) in The Netherlands. Mail is handled by mail.doorstuurserver.nl. 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 |
|---|---|---|---|---|---|---|---|
| 87.239.8.18 | 1000s | redirects.intention.nl | AS207647 | Intention B.V. | 87.239.8.0/23 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1000s | mail.doorstuurserver.nl | 2001:678:be4:8::19 87.239.8.19 |
doorstuurserver.nl doorstuurserver.nl |
AS207647 Intention B.V. AS207647 Intention B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.239.8.18 |
| 🔶 Autoconfig | 87.239.8.18 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:678:be4:8::18 | 1000s | v1.doorstuurserver.nl | AS207647 | Intention B.V. | 2001:678:be4:0:0:0:0:0/48 | 🇳🇱 The Netherlands | Boekel |
| www | 217.19.248.132 (AS60819) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.doorstuurserver.nl | DANE-EE · SPKI · SHA-256 | F934229B8324811EF475B75B96212468… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025064551 |
| Primary NS (MNAME) | intention.ns01.nl |
| Responsible (RNAME) | hostmaster\@intention@nl |
| Refresh | 3600s |
| Retry | 14400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Safenames Ltd |
| Registered | 2025-06-16 |
| Expires | 2027-06-15 (235d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 14:30:05 | 948ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 04:02:38 | 1139ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 16:59:45 | 20029ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-13 15:57:08 | 1947ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 17:11:10 | 2649ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-31 08:42:15 | 9900ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 07:29:48 | 2272ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-17 12:20:53 shown | 2624ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 14:34:32 | 4747ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 19:30:05 | 5554ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 06:08:25 | 2085ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 08:02:20 | 1842ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 07:48:01 | 1068ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 23:36:41 | 2330ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:37:30 | 1437ms | 4 NS 1 A 1 MX | 🔓 Insecure |