aquatrend.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 8 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.20 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aquatrend-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.dandomain.dk | — | — | — |
| ns2.dandomain.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.158.20 | — | linux15.dandomain.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms97830924 |
| v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all |
| Policy | Record (aquatrend.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all |
| Policy | Record (_dmarc.aquatrend.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine; |
| www | 104.21.46.184 172.67.141.96 2606:4700:3036::6815:2eb8 2606:4700:3037::ac43:8d60 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network aquatrend.dk: 188.114.96.1 188.114.97.1 2606:4700:3036::6815:2eb8 2606:4700:3037::ac43:8d60 (AS13335) www.aquatrend.dk: 104.21.46.184 172.67.141.96 2606:4700:3036::6815:2eb8 2606:4700:3037::ac43:8d60 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-aquatrend-dk._domainkey.tjdanmark.onmicrosoft.com | 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: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026022201 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2013-07-08 |
| Expires | 2027-07-31 (277d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 18:04:01 | 725ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-23 22:40:41 | 2824ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-17 06:30:16 | 1798ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:57:06 | 1292ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 01:37:11 | 1386ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 22:56:49 | 1083ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 12:36:03 | 1841ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 12:14:27 | 679ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 23:25:53 | 960ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:32:38 | 885ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-16 13:37:11 shown | 743ms | 2 NS 1 A 1 MX | 🔒 Secure |