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Hosting & Network
retina-bv.nl runs on AS20559, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- AS20559AS20559
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 2,414 other sites on AS20559. Stable here since we started watching (Aug 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for retina-bv.nl
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| retina-bv.nl | MX | 0 | 10 | retinabv-nl01e.mail.protection.outlook.com |
| retina-bv.nl | SOA | 1800 | kellen.ns.cloudflare.com dns.cloudflare.com 2414061435 10000 2400 604800 1800 | |
| retina-bv.nl | A | 0 | 31.200.209.172 | |
| retina-bv.nl | TXT | 0 | facebook-domain-verification=n9v9gfwheq0h4w03wymaftp67eab11 | |
| retina-bv.nl | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:213.207.101.128/28 ip4:95.97.99.176/29 ip4:213.207.101.128/28 -all | |
| retina-bv.nl | NS | 0 | kellen.ns.cloudflare.com | |
| retina-bv.nl | NS | 0 | val.ns.cloudflare.com | |
| retina-bv.nl | CAA | 0 | 0 issuewild comodoca.com | |
| retina-bv.nl | CAA | 0 | 0 issue comodoca.com | |
| retina-bv.nl | CAA | 0 | 0 issue ssl.com | |
| retina-bv.nl | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| retina-bv.nl | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| retina-bv.nl | CAA | 0 | 0 issue letsencrypt.org | |
| retina-bv.nl | CAA | 0 | 0 issuewild letsencrypt.org | |
| retina-bv.nl | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| retina-bv.nl | CAA | 0 | 0 issuewild ssl.com | |
| retina-bv.nl | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.retina-bv.nl | A | 0 | 31.200.209.172 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain