endorseit.dk is a .dk domain served by 3 nameservers (ns.nerdonline.dk, ns2.nerdonline.dk, ns3.nerdonline.dk). It was registered on 10 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.233.0.165 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by endorseit-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.nerdonline.dk | — | — | — |
| ns2.nerdonline.dk | — | — | — |
| ns3.nerdonline.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.233.0.165 | — | web03.nerdonline.dk | AS24940 | Hetzner Online GmbH | 167.233.0.0/16 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| atlassian-domain-verification=jmkWhSG0z7mPbnXRilNREKdjbMn9n5xm18wcIpdIPbCFnvgc78aTwiZbsplvOUUs |
| atlassian-sending-domain-verification=2f0bcc3d-7bd9-4659-ae24-0a5ce022ca85 |
| google-site-verification=FCyWbVx25BvoDV5y_yy1Fh3h4Wb7WvwCaaHAE3V3h7I |
| google-site-verification=JNk2IXx1Nsj7DU8O_sLxE7z432iT6L8al2Nj3u5bc0s |
| MS=ms26563662 |
| v=spf1 a mx ptr a:web03.nerdonline.dk ip4:167.233.0.168 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all |
| Policy | Record (endorseit.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ptr a:web03.nerdonline.dk ip4:167.233.0.168 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all |
| www | 167.233.0.165 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-endorseit-dk._domainkey.nodata.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: 7/10 · 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 | 2026060404 |
| Primary NS (MNAME) | ns.nerdonline.dk |
| Responsible (RNAME) | hostmaster@nerdonline.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 38400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-10-10 |
| Expires | 2027-10-31 (374d) |
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).
| Domain | Registrar |
|---|---|
| efterskolenlindenborg.dk | Punktum dk A/S (direct) |
| it-in-a-box.dk | Punktum dk A/S (direct) |
| lauboghandersen.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:42:49 | 1006ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 04:03:51 | 1510ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-20 13:34:42 | 5844ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 11:17:54 | 8150ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 07:25:08 shown | 718ms | 3 NS 1 A 1 MX | 🔓 Insecure |