berritzgaard.dk is a .dk domain served by 2 nameservers (ns3.hostworld.dk, ns4.hostworld.dk). It was registered on 11 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.220.14 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by berritzgaard-dk.mail.protection.outlook.com. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.hostworld.dk | — | — | — |
| ns4.hostworld.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.160.220.14 | — | ip217-160-220-14.pbiaas.com | AS8560 | IONOS SE | 217.160.0.0/16 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:217.160.220.14 +include:spf.protection.outlook.com -all |
| Policy | Record (berritzgaard.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +ip4:217.160.220.14 +include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.berritzgaard.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | berritzgaard.dk (all on berritzgaard.dk) → 217.160.220.14 (AS8560) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026051101 |
| Primary NS (MNAME) | ns3.hostworld.dk |
| Responsible (RNAME) | service@lignum.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-01-11 |
| Expires | 2027-03-31 (165d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:01:44 | 1059ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 16:21:10 | 1263ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 14:40:00 | 10197ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 08:37:22 | 1020ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 15:43:17 | 1195ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 23:43:49 | 942ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 12:44:32 | 2410ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 10:45:32 | 3212ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-22 16:17:23 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:51:16 | 695ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:23:52 shown | 4599ms | 2 NS 1 A 1 MX | 🔓 Insecure |