zachary.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 16 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.224.199.217 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by zachary-dk.mail.protection.outlook.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.224.199.217 | 3600s | static.217.199.224.46.clients.your-server.de | AS24940 | Hetzner Online GmbH | 46.224.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | zachary-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | zachary.dk → 46.224.199.217 |
| TXT Record |
|---|
| v=DMARC1; p=reject; |
| v=spf1 include:spf.protection.outlook.com include:spf.unoeuro.com -all |
| Policy | Record (zachary.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.unoeuro.com -all |
| Policy | Record (_dmarc.zachary.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | zachary.dk (all on zachary.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.zachary.dk | zachary.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| 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 | 2015-08-16 |
| Expires | 2029-08-31 (1049d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 18:55:49 | 1075ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 05:59:28 shown | 1256ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 05:52:54 | 1064ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 12:07:34 | 790ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 15:48:24 | 1145ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 14:03:23 | 1191ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 09:12:38 | 1265ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 22:45:03 | 1117ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:09:47 | 2860ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:21:25 | 1498ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 22:52:09 | 2839ms | 4 NS 1 A 1 MX | 🔒 Secure |