terapi-coaching.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.124.182 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by server1.designrus.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.124.182 | 3600s | server2.designrus.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | server1.designrus.dk | 176.9.4.22 2a01:4f8:141:3416::2 |
server1.designrus.dk server1.designrus.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 mx a include:_spf.designrus.dk ~all |
| Policy | Record (terapi-coaching.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:_spf.designrus.dk ~all |
| www CNAME | terapi-coaching.dk (all on terapi-coaching.dk) → 49.12.124.182 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u21938258.wl009.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u21938258.wl009.sendgrid.net | 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
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | TTUCU6wtEcjVRv06W6ANQvyW34Tie0RPt1SCvskz… |
| ZSK | ECDSA P-256/SHA-256 | 4djC83Qx0CIZuOKI8s0vULTrnGOf11ARBjT8IcDr… |
| Field | Value |
|---|---|
| Serial | 2026090201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-07-05 |
| Expires | 2027-07-31 (286d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 13:47:54 | 1790ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 06:57:05 | 727ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 04:26:03 | 3262ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 04:24:07 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 00:45:27 | 2806ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 22:22:41 | 754ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 14:30:43 shown | 1793ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 11:33:31 | 683ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 18:48:30 | 1095ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 17:52:35 | 503ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 21:05:39 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 04:36:16 | 2781ms | 2 NS 1 A 1 MX | 🔒 Secure |