highlight.dk is a .dk domain served by 4 nameservers (ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.160.87 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by highlight-dk.mail.protection.outlook.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.58.160.87 | 600s | — | AS47292 | Sentia Denmark A/S | 86.58.160.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| _globalsign-domain-verification=3o6gvZHB79yKTeAbAGkh1fSwXaO1gmtro0N3RN5BhZ |
| dCeNZ5869TKw3fC+E5M3CY0r7H6EbgFQpzsX0ULKEW8= |
| facebook-domain-verification=zb1ct87ukim9ze4byv1mvwrm1cz74x |
| google-site-verification=dj1S09A4lYmBdnZhZSuOvpUtN4EREU0jEGrGvr7lQWw |
| google-site-verification=PogjzaryOeCWHTJCs6drHBcNJ7wHdoLsOcj6YPDkO_4 |
| MS=ms95684568 |
| v=spf1 ip4:86.58.160.179 ip4:86.58.160.180 include:spf.protection.outlook.com include:_spf.anpdm.com include:spf.cm.puzzel.com -all |
| Policy | Record (highlight.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:86.58.160.179 ip4:86.58.160.180 include:spf.protection.outlook.com include:_spf.anpdm.com include:spf.cm.puzzel.com -all |
| Policy | Record (_dmarc.highlight.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.com; |
| www CNAME | highlight.dk (all on highlight.dk) → 86.58.160.87 (AS47292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-highlight-dk._domainkey.gyldendaldk.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: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.highlight.dk | qlufw53b7lmaktk62p.fastly-validations.com |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | 2gHHgeG9Kstj1cAWaNNhxDLv2xNHJ7Fswc5DEKs-gfo |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | 55UhpPGbG2RheyiCFQQLR-flBmJqWKXha7Im7C4JmvA |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | AXK_eEJiMOENhRc7LC6lZxkNsWPdTg322qmoyrMsFIg |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | AkP21XL9tcF6A3pOAtN4W3Cq28MOrBYkBevkimlbWjA |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | OHEuqxW5dvX0PWkOmqUiiB57OfMLe_B68Y2zp3_BVRM |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | kklig28ppMMJKs68yGtrbsihxXhILC0z9kTQ7m-GdDM |
| TXT | qlufw53b7lmaktk62p.fastly-validations.com | wJ3Nh2FZifv-hWssPnY5WRfQFZdjvZ70zXQtzl02RJU |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 9 |
| Primary NS (MNAME) | ns1-07.azure-dns.com |
| Responsible (RNAME) | hostmaster@gyldendal.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 12:56:00 shown | 882ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 16:37:58 | 925ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 09:37:54 | 1335ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 20:12:36 | 1144ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 23:50:19 | 813ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 10:43:34 | 1391ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:44:36 | 262ms | 0 NS 0 A 0 MX | ❓ Unknown |