astrocare.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| eva.ns.cloudflare.com | — | — | — |
| rajeev.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.28.20 | — | — | AS13335 | — | — | — | — |
| 172.67.170.45 | — | — | AS13335 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | — | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:1c14 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:aa2d | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.20,172.67.170.45 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1c14,2606:4700:3037::ac43:aa2d |
| TXT Record |
|---|
| v=spf1 +ip4:95.217.25.89 +include:spf.onlinemail.io ?all |
| Policy | Record (astrocare.dk) |
|---|---|
| ?all (neutral) | v=spf1 +ip4:95.217.25.89 +include:spf.onlinemail.io ?all |
| Policy | Record (_dmarc.astrocare.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 204.168.186.55 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · policy: ?all
| 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 | 2406211695 |
| Primary NS (MNAME) | eva.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 23:58:44 | 652ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-19 13:42:24 | 1249ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-16 06:28:21 | 1696ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-03 19:56:14 | 535ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-31 14:37:59 | 1038ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-28 11:01:11 | 9652ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 09:51:45 | 610ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-25 11:02:15 | 711ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-22 11:43:30 | 1163ms | 2 NS 2 A 2 MX | ❓ Unknown |
| 2026-06-24 23:26:55 | 1066ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-22 16:08:51 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:57:24 shown | 2677ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 13:46:11 | 615ms | 2 NS 2 A 2 MX | 🔓 Insecure |