groholdt.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 19 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is not DNSSEC-signed, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autoconfig.powerhosting.dk → 188.116.39.132 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (groholdt.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (_dmarc.groholdt.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 31337 |
| max_age | 172800s |
| Policy MX | mailscanner.powerhosting.dk, backup-mx.powerhosting.dk, fallback-mx.powerhosting.dk, outbound-mx.powerhosting.dk, *.mail.protection.outlook.com, smtp.powr.host, postal.powr.host |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | https://csp.swarm.powr.host |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves groholdt.dk: no address www.groholdt.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | 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: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026092401 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-05-19 |
| Expires | 2027-05-18 (204d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 08:36:18 | 2166ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-15 04:56:48 | 579ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-08 18:36:25 | 4323ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-03 18:02:05 | 700ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-01 17:25:50 | 1282ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-30 17:22:30 shown | 1011ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-24 21:51:01 | 1159ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-21 15:31:28 | 1129ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-10 07:14:15 | 1162ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-06 21:55:11 | 840ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 21:39:45 | 882ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-20 23:44:01 | 17880ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-15 13:24:21 | 2962ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-14 09:24:03 | 40814ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-13 08:05:23 | 3057ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-06 15:52:24 | 3350ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-23 06:57:55 | 2555ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-17 19:08:19 | 2555ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-14 08:36:26 | 2643ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-03 11:20:21 | 1250ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-25 08:01:10 | 3444ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 19:16:43 | 2044ms | 5 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 09:43:36 | 1427ms | 5 NS 0 A 2 MX | 🔓 Insecure |