esbjerg-fys.dk is a .dk domain served by 2 nameservers (ns1.designrus.dk, ns2.designrus.dk). It was registered on 28 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.124.182 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by esbjergfys-dk01i.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 49.12.124.182 | 3600s | server2.designrus.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.152.248 |
| 🔶 Autoconfig | esbjerg-fys.dk → 49.12.124.182 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:242:5649::2 | 3600s | server2.designrus.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms93506051 |
| v=spf1 mx a include:_spf.designrus.dk include:spf.protection.outlook.com ~all |
| Policy | Record (esbjerg-fys.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:_spf.designrus.dk include:spf.protection.outlook.com ~all |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | 49.12.124.182 2a01:4f8:242:5649::2 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network esbjerg-fys.dk: 49.12.124.182 2a01:4f8:242:5649::2 (AS24940) www.esbjerg-fys.dk: 49.12.124.182 2a01:4f8:242:5649::2 (AS24940) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.esbjerg-fys.dk | esbjerg-fys.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101602 |
| Primary NS (MNAME) | ns1.designrus.dk |
| Responsible (RNAME) | admin@designrus.dk |
| Refresh | 1200s |
| Retry | 540s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-03-28 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 22:07:36 shown | 2913ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 12:39:05 | 1349ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 21:26:31 | 3041ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 21:08:08 | 1709ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 20:41:42 | 1550ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 07:00:51 | 1474ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 21:30:17 | 2066ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 18:07:40 | 2649ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-30 15:53:41 | 3537ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 07:29:24 | 2794ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:08:12 | 1541ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 18:52:51 | 2774ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 05:19:50 | 10381ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 22:44:51 | 5951ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-04 19:14:26 | 2418ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 03:10:27 | 2093ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-25 18:07:52 | 2433ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-21 09:16:28 | 1287ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 22:46:34 | 1123ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 15:50:52 | 1281ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 01:21:52 | 1713ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 13:53:31 | 1133ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 17:07:26 | 1386ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 04:19:53 | 1316ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 21:45:53 | 1221ms | 2 NS 1 A 1 MX | 🔓 Insecure |