companisto.dk is a .dk domain served by 4 nameservers (ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.uk and 1 more). It was registered on 15 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.77.56.63 is hosted by The Constant Company, LLC (AS20473) in United Kingdom. Mail is handled by mail1.bb-online.co.uk, mail2.bb-online.co.uk and 1 more. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 45.77.56.63 | 43200s | 45.77.56.63.vultrusercontent.com | AS20473 | The Constant Company, LLC | 45.76.0.0/15 | 🇬🇧 United Kingdom | Canary Wharf |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail1.bb-online.co.uk | 136.244.76.63 | mail1.bb-online.co.uk | AS20473 The Constant Company, LLC |
| 20 | 86400s | mail2.bb-online.co.uk | 45.77.226.139 | mail2.bb-online.co.uk | AS20473 The Constant Company, LLC |
| 30 | 86400s | mail3.bb-online.co.uk | 45.77.226.139 | mail2.bb-online.co.uk | AS20473 The Constant Company, LLC |
| www CNAME | companisto.dk (all on companisto.dk) → 45.77.56.63 (AS20473) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'companisto.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2023011902 |
| Primary NS (MNAME) | ns1.bb-online.net |
| Responsible (RNAME) | postmaster@companisto.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | BB Online Limited |
| Registered | 2011-10-15 |
| Expires | 2026-10-31 (5d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 14:46:45 | 5355ms | 4 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 19:48:49 | 4718ms | 4 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 23:19:56 | 7192ms | 4 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 21:03:55 shown | 4473ms | 4 NS 1 A 3 MX | ❓ Unknown |
| 2026-06-22 00:16:53 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 21:56:08 | 825ms | 4 NS 1 A 3 MX | 🔓 Insecure |