heto.dk is a .dk domain served by 2 nameservers (armfazh.ns.cloudflare.com, leanna.ns.cloudflare.com). It was registered on 3 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.200 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by heto-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.45.200 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.218.185 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:dab9 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:2dc8 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.45.200,172.67.218.185 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dab9,2606:4700:3034::6815:2dc8 |
| TXT Record |
|---|
| google-site-verification=FuEGdq8sIYRIZK8o8dtPW8r0zAPpZMDHmbDyAwepefc |
| MS=ms81255941 |
| v=spf1 a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.eu.signature365.net ~all |
| Policy | Record (heto.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.eu.signature365.net ~all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve heto.dk: 104.21.45.200 172.67.218.185 2606:4700:3035::6815:2dc8 2606:4700:3037::ac43:dab9 (AS13335) (all like this)www.heto.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-heto-dk._domainkey.hetodk.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-heto-dk._domainkey.hetodk.onmicrosoft.com | 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: 6/10 · policy: ~all
No problems found| 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 | 2405840487 |
| Primary NS (MNAME) | armfazh.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2009-12-03 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|
| bambustoej.dk | Punktum dk A/S (direct) |
| cdesign.dk | Punktum dk A/S (direct) |
| copenhagenbamboo.dk | Punktum dk A/S (direct) |
| ditbredbånd.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 01:08:40 | 859ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 23:34:32 | 921ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 16:44:44 | 1018ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 04:31:04 | 10165ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-31 08:16:17 | 3040ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 22:47:23 | 1542ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 18:37:11 | 2827ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:23:14 shown | 2888ms | 2 NS 2 A 1 MX | 🔓 Insecure |