planetarium.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, melissa.ns.cloudflare.com). It was registered on 10 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.247.142.1 is hosted by Cloudflare London, LLC (AS209242) in United Kingdom. Mail is handled by planetarium-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 94.247.142.1 | 300s | — | AS209242 | Cloudflare London, LLC | 94.247.142.0/24 | 🇬🇧 United Kingdom | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| google-site-verification=4XhX4NqvH7EgltyEml1HEi0Dnsy0PRW0x9jUMqj2wQU |
| google-site-verification=kYLDeJFRB5WidZEuHmBpazWkM7NY8jZzCD8gazFlpiU |
| google-site-verification=XzuYiX0N3OkH_6X1LHigDyc0rYnPnWSwIy1V88gHBS4 |
| MS=ms43783133 |
| v=spf1 ip4:168.245.15.122 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.genia.dk -all |
| Policy | Record (planetarium.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:168.245.15.122 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.genia.dk -all |
| Policy | Record (_dmarc.planetarium.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:s4np1m3y@ag.dmarcian-eu.com; |
| www CNAME | available-salmon.projects.servd.dev (all on servd.dev) → 94.247.142.1 (AS209242) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| s1 | s1.domainkey.u10992112.wl113.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u10992112.wl113.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-planetarium-dk._domainkey.tychobraheplanetarium.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: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.planetarium.dk | planetarium.dk.d4afb87ca7f278e5.dcv.cloudflare.com |
| 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 | 2416502915 |
| Primary NS (MNAME) | johnny.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-08-10 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 02:19:11 shown | 1748ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 00:39:11 | 1495ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 13:35:08 | 1650ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 03:21:54 | 884ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 02:42:23 | 1781ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 02:36:08 | 1150ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 05:27:55 | 994ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 13:26:00 | 2019ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-23 06:35:09 | 10846ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 05:43:11 | 2218ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-18 03:57:57 | 6851ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-17 02:10:44 | 1910ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 21:50:08 | 3964ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 15:10:27 | 1407ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 11:32:40 | 2607ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 02:12:25 | 1876ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 08:38:41 | 2884ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:44:34 | 1819ms | 2 NS 1 A 1 MX | 🔓 Insecure |