hskhjem.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 4 July 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.51 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by hskhjem-dk.mail.protection.outlook.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.
| 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 | autodiscover.outlook.com → 52.98.149.136 |
| 🔶 Autoconfig | 185.221.38.100 |
| TXT Record |
|---|
| apple-domain-verification=9J4Bq6BJd6SB076m |
| google-site-verification=8qF9nlw7mfX9E9yHoybLpyQkVu22G2sb3DDr3kyYUpU |
| hibp-verify=dweb_aap3pkngcs3s82m91gvhxj45 |
| MS=ms21109443 |
| uvmid=101403 |
| v=spf1 ip4:185.19.134.5 include:spf.esis.dk -all |
| Policy | Record (hskhjem.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:185.19.134.5 include:spf.esis.dk -all |
| Policy | Record (_dmarc.hskhjem.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1 |
| www | 185.19.134.51 (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 |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-hskhjem-dk._domainkey.hskhjem.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 168 |
| 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 | 1995-07-04 |
| Expires | 2027-09-30 (347d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 14:39:37 shown | 1418ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 13:04:36 | 1569ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 04:13:36 | 2219ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 00:59:36 | 1560ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 00:52:03 | 4519ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 23:54:36 | 1384ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 23:34:11 | 1196ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 03:32:41 | 1190ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 03:14:23 | 1239ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 03:10:01 | 1200ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 01:57:22 | 1017ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-22 21:49:06 | 2218ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 09:37:33 | 1720ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 04:33:53 | 2285ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 15:18:51 | 3829ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 14:20:34 | 4117ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 04:46:03 | 5578ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:58:41 | 873ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 18:38:50 | 3819ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 22:49:35 | 10490ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-17 18:14:39 | 11438ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 20:50:53 | 3655ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 09:20:33 | 2689ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 12:40:06 | 2533ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-02 01:30:23 | 2205ms | 2 NS 1 A 1 MX | 🔓 Insecure |