akvariet.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.49.147.128 |
| 🔶 Autoconfig | 87.49.147.128 |
| TXT Record |
|---|
| google-site-verification=3hTreBOa85SjPZjO_t7rzVKDdwdeyqeNf6wtxsMTmgQ |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (akvariet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | 87.49.45.49 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081605 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 1999-06-22 |
| Expires | 2027-06-30 (251d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 18:53:19 | 593ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-01 07:57:53 | 651ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-30 08:33:56 | 860ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-29 08:20:40 | 825ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-28 07:34:45 | 990ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-27 07:17:36 | 859ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-26 06:52:21 | 822ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-25 06:40:10 | 983ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-24 06:31:20 | 878ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-22 23:33:25 | 845ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-21 19:32:53 | 962ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-15 13:54:22 | 979ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-09 05:43:33 | 840ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-05 12:00:25 | 697ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-02 15:46:28 | 786ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-01 06:37:12 | 3066ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-31 02:30:58 | 677ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-29 22:43:14 | 1310ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-28 10:36:56 | 710ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-27 10:24:38 | 668ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-26 10:22:15 | 1707ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-24 23:48:27 | 3328ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-23 23:19:10 | 1756ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-22 21:47:47 | 1534ms | 4 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-21 21:31:49 | 10054ms | 4 NS 1 A 7 MX | 🔒 Secure |