sydkystengym.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.92 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by mxnonexistent.sydkystengym.dk. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.esis.dk | 185.19.134.2 | ns1.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| ns2.esis.dk | 185.19.134.3 | ns2.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 100 | 3600s | mxnonexistent.sydkystengym.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (sydkystengym.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.sydkystengym.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r |
| www | 185.19.134.92 (AS199374) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020051803 |
| Primary NS (MNAME) | esisns1 |
| Responsible (RNAME) | hostmaster |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 15:02:25 shown | 1275ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 03:30:47 | 541ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 12:34:24 | 491ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 09:19:36 | 407ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 08:53:57 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 07:58:00 | 501ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 10:39:45 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 08:13:32 | 3839ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 16:37:03 | 593ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 12:41:40 | 2987ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 17:18:38 | 940ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 06:57:20 | 3969ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 03:03:09 | 653ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 17:33:16 | 1663ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 23:50:08 | 721ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 12:30:09 | 710ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 20:27:57 | 598ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 19:09:13 | 1360ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 14:13:10 | 1092ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 17:20:26 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 10:01:09 | 627ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 16:07:27 | 1996ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 05:35:47 | 566ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 12:29:53 | 3396ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 08:41:48 | 1339ms | 2 NS 1 A 1 MX | 🔒 Secure |