herningboxen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.86 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by smtp.google.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.37.86 | 3600s | — | AS3308 | Norlys Telco A/S | 193.8.36.0/23 | 🇩🇰 Denmark | Ølstykke |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.8.37.86 |
| 🔶 Autoconfig | 193.8.37.86 |
| TXT Record |
|---|
| google-site-verification=HN8QFl5CXqaBcV7tv9RWabE8NC8XJr9l1aXCW__Lw-Y |
| MS=ms97905700 |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (herningboxen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www CNAME | custom-domains.chatgpt.site (all on chatgpt.site) |
| www vs bare domain | Same network herningboxen.dk: 162.159.143.30 172.66.3.26 (AS13335) www.herningboxen.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 1/10 · 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 | 2026072604 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 00:26:53 | 674ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-11 17:26:27 | 782ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-01 07:46:11 | 625ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 13:26:07 shown | 799ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 01:07:45 | 2635ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 17:59:29 | 4690ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 17:34:32 | 1065ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 17:24:24 | 1183ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 20:41:28 | 1545ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 11:16:51 | 1444ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 11:15:55 | 655ms | 2 NS 1 A 0 MX | 🔒 Secure |