sondergaardsyd.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 23 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. On 10 October 2026 we saw it transfer from ONE.COM A/S to Simply.com A/S. Its website address 188.245.175.27 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx01.qboxmail.com, mx02.qboxmail.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 188.245.175.27 | 60s | static.27.175.245.188.clients.your-server.de | AS24940 | Hetzner Online GmbH | 188.245.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx01.qboxmail.com | 185.97.217.85 | mx01.cbsolt.net | AS21056 Vianova S.p.A |
| 20 | 600s | mx02.qboxmail.com | 185.97.217.87 | mx02.cbsolt.net | AS21056 Vianova S.p.A |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.qboxmail.com → 185.97.217.16 |
| 🔶 Autoconfig | autodiscover.qboxmail.com → 185.97.217.16 |
| TXT Record |
|---|
| v=spf1 include:spf.qboxmail.com mx a -all |
| Policy | Record (sondergaardsyd.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.qboxmail.com mx a -all |
| Policy | Record (_dmarc.sondergaardsyd.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.qboxmail.com |
| www CNAME | sondergaardsyd.dk (all on sondergaardsyd.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
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 | 2026100912 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2006-06-23 |
| Expires | 2027-06-30 (251d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 00:02:53 shown | 1011ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 19:43:43 | 726ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 19:35:42 | 618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 17:07:20 | 2249ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 14:55:17 | 653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 00:51:30 | 757ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 23:11:04 | 2331ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-09 05:29:11 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 19:09:45 | 2653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 12:05:22 | 932ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 17:06:25 | 988ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 03:28:25 | 2555ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 20:54:02 | 956ms | 2 NS 1 A 4 MX | 🔒 Secure |