atrio.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.28.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by atrio-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 128.140.28.110 | 3600s | static.110.28.140.128.clients.your-server.de | AS24940 | Hetzner Online GmbH | 128.140.0.0/17 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| MS=ms88448418 |
| v=spf1 ip:80.209.10.56/32 include:spf.protection.outlook.com -all |
| Policy | Record (atrio.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip:80.209.10.56/32 include:spf.protection.outlook.com -all |
| www CNAME | atrio.dk (all on atrio.dk) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
| 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 | KhoBwmuh/aVaWtsndYT/UlhWxfxZeUq2OhkhLtJj… |
| Field | Value |
|---|---|
| Serial | 2025013101 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2007-06-28 |
| Expires | 2027-06-30 (254d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 06:38:46 | 783ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 20:11:28 shown | 2938ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 07:56:08 | 1344ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 00:37:20 | 1080ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 18:24:25 | 2009ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 03:24:14 | 4544ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 20:17:38 | 1120ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:48:12 | 889ms | 2 NS 1 A 1 MX | 🔒 Secure |