astroswan.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 7 October 2017 (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 3 more. 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 |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 198.185.159.144 | — | — | AS53831 | — | — | — | New York |
| 198.185.159.145 | — | — | AS53831 | — | — | — | — |
| 198.49.23.144 | — | — | AS53831 | — | — | — | — |
| 198.49.23.145 | — | — | AS53831 | — | — | — | — |
| TXT Record |
|---|
| google-site-verification=zsU5OL4KQenQRGqktCEcBKw6XrfLDJOUIzuQpJN1cww |
| Policy | Record (_dmarc.astroswan.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | ext-cust.squarespace.com (all on squarespace.com) |
| www vs bare domain | Same network astroswan.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.astroswan.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) |
| Wildcard | No |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024013001 |
| 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 | 2017-10-07 |
| Expires | 2026-10-31 (11d) |
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 |
|---|---|---|---|
| 2026-10-13 06:53:43 | 1916ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-10-01 12:01:46 | 525ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-03 14:29:38 | 679ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-08-27 14:48:31 | 813ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-07-02 01:20:53 | 1096ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 13:48:38 shown | 3036ms | 4 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 13:46:37 | 850ms | 4 NS 4 A 5 MX | 🔒 Secure |