specialistspor.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 4 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.87 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by mxnonexistent.specialistspor.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 |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.19.134.87 |
| 🔶 Autoconfig | 185.19.134.87 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (specialistspor.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.specialistspor.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r |
| www | 185.19.134.87 (AS199374) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2020051811 |
| Primary NS (MNAME) | ns1.esis.dk |
| Responsible (RNAME) | hostmaster |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-12-04 |
| Expires | 2027-07-31 (285d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 23:09:25 shown | 758ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 21:48:21 | 3385ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 20:05:41 | 796ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 11:46:59 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-10 11:39:53 | 824ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 00:26:42 | 734ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 00:15:29 | 475ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 01:05:38 | 602ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 23:59:39 | 639ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 22:45:27 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 16:49:16 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 10:16:56 | 3206ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 05:02:11 | 1114ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 12:14:13 | 941ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:42:19 | 579ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 13:51:18 | 3338ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 13:05:07 | 1643ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 03:00:36 | 8784ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 08:04:34 | 2515ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 23:03:56 | 8734ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 22:25:56 | 879ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 14:22:22 | 1199ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 08:57:22 | 1187ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 07:43:59 | 1011ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 08:34:30 | 1251ms | 2 NS 1 A 1 MX | 🔒 Secure |