højtoft.dk is a .dk domain served by 2 nameservers (ns1.hacnix.dk, ns2.hacnix.dk). It was registered on 3 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.26.63 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by smtp.hacnix.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.hacnix.dk | 87.56.50.51 | smtp.hacnix.dk | AS3292 TDC Holding A/S |
| ns2.hacnix.dk | 86.52.26.63 | mail.ebrev.dk | AS39642 Sinal A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.26.63 | — | mail.ebrev.dk smtp.hacnix.dk |
AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Randers |
| 87.56.50.51 | — | mail.ebrev.dk smtp.hacnix.dk |
AS3292 | TDC Holding A/S | 87.56.32.0/19 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | smtp.hacnix.dk | 86.52.26.63 86.52.26.63 87.56.50.51 87.56.50.51 |
mail.ebrev.dk smtp.hacnix.dk smtp.hacnix.dk mail.ebrev.dk |
AS39642 Sinal A/S AS39642 Sinal A/S AS3292 TDC Holding A/S AS3292 TDC Holding A/S |
| www CNAME | xn--hjtoft-bya.dk (all on xn--hjtoft-bya.dk) |
| www vs bare domain | Same network højtoft.dk: 86.52.26.63 87.56.50.51 (AS3292 AS39642) www.højtoft.dk: 86.52.26.63 87.56.50.51 (AS3292 AS39642) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 1111111818 |
| Primary NS (MNAME) | ns1.hacnix.dk |
| Responsible (RNAME) | hostmaster@hacnix.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-04-03 |
| Expires | 2027-04-30 (187d) |
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 12:09:34 | 2589ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-16 11:50:33 | 387ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-12 08:50:27 | 560ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-05 01:43:22 | 3108ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-27 00:23:55 | 564ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 23:56:10 | 729ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 23:43:26 | 2847ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 14:44:07 | 632ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-11 11:35:39 | 3077ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 23:27:18 | 660ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-21 06:39:17 | 1862ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-13 06:28:32 | 863ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-10 14:15:04 | 1016ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-31 05:46:03 | 10916ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-18 18:29:35 | 814ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-09 02:44:06 | 3709ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-06 11:16:55 | 3119ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-27 04:45:55 | 904ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 12:17:21 shown | 1064ms | 2 NS 2 A 1 MX | 🔒 Secure |