cleanwater-supply.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 30 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 17 October 2026, when it moved from direct registration at Punktum to DLX A/S. Its website address 185.31.76.90 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 185.31.76.90 | 86400s | serv10.powerhosting.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.powerhosting.dk → 188.116.39.132 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::90 | 86400s | — | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (cleanwater-supply.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (_dmarc.cleanwater-supply.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | 31337 |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | https://csp.swarm.powr.host |
| www | 185.31.76.90 2a00:b920:2:1337::90 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network cleanwater-supply.dk: 185.31.76.90 2a00:b920:2:1337::90 (AS47527) www.cleanwater-supply.dk: 185.31.76.90 2a00:b920:2:1337::90 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.cleanwater-supply.dk | _acme-challenge.powr.host |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| 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 | 2026100801 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | DLX A/S |
| Registered | 2024-09-30 |
| Expires | 2027-09-29 (346d) |
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).
| Domain | Registrar |
|---|---|
| clean-water-supply.dk | DLX A/S |
| kpheating.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 01:11:20 shown | 3321ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-16 00:40:01 | 760ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 15:51:00 | 1914ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-07 15:45:35 | 930ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 14:45:08 | 641ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 13:17:45 | 1310ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 12:55:40 | 9995ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-22 19:52:20 | 1900ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-15 19:51:45 | 1072ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-14 13:54:39 | 2212ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-04 06:06:47 | 906ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 18:30:50 | 1056ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 18:15:25 | 10289ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 05:15:18 | 13706ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 11:46:21 | 2605ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-08 02:46:05 | 10714ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-05 14:39:59 | 3060ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 14:42:21 | 10473ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 16:13:58 | 2585ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-10 01:50:35 | 2770ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 19:23:18 | 59317ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 03:17:59 | 5282ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 13:58:59 | 1239ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 00:13:45 | 6505ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 23:57:40 | 958ms | 0 NS 0 A 0 MX | ❓ Unknown |