heppa.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 5 September 2026 (WHOIS) and first appeared in the .dk zone on 4 July 2026. Mail is handled by smtp.google.com. 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.
| TXT Record |
|---|
| brevo-code:ae00746ed558876ce66a1a7eef94b49e |
| google-site-verification=uhcX9-ZWTo9RpNDjYJOeXTQliPDGmnp7wpz2HHcW17c |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (heppa.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| Policy | Record (_dmarc.heppa.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:info@heppa.dk,mailto:rua@dmarc.brevo.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves heppa.dk: no address www.heppa.dk: no address |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026090601 |
| 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 | 2026-09-05 |
| Expires | 2027-09-04 (317d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 21:47:22 | 597ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 16:14:36 | 1094ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-05 12:52:03 | 2024ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-04 12:34:20 | 615ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-20 21:11:47 | 527ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-07 16:59:32 shown | 812ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-31 05:03:53 | 792ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 11:27:49 | 154ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 01:56:30 | 176ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 00:02:21 | 310ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 14:55:57 | 623ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 14:27:55 | 175ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 11:29:16 | 1657ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 10:18:06 | 1087ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 10:04:28 | 5112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 09:18:44 | 2370ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 08:17:39 | 877ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 07:46:09 | 4419ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 00:20:31 | 2140ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 23:44:53 | 2218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 17:36:34 | 2865ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 00:53:01 | 3006ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 22:25:35 | 2314ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 11:15:26 | 859ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 23:39:01 | 962ms | 1 NS 0 A 0 MX | ❓ Unknown |