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Hosting & Network
kos-cert.org runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for kos-cert.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| kos-cert.org | NS | 0 | aitana.ns.cloudflare.com | |
| kos-cert.org | NS | 0 | oswald.ns.cloudflare.com | |
| kos-cert.org | SOA | 1800 | aitana.ns.cloudflare.com dns.cloudflare.com 2411261913 10000 2400 604800 1800 | |
| kos-cert.org | MX | 0 | 5 | alt2.aspmx.l.google.com |
| kos-cert.org | MX | 0 | 10 | alt4.aspmx.l.google.com |
| kos-cert.org | MX | 0 | 10 | alt3.aspmx.l.google.com |
| kos-cert.org | MX | 0 | 1 | aspmx.l.google.com |
| kos-cert.org | MX | 0 | 5 | alt1.aspmx.l.google.com |
| kos-cert.org | MX | 0 | 25 | _dc-mx.d4969044ae2f.kos-cert.org |
| kos-cert.org | A | 0 | 172.67.184.248 | |
| kos-cert.org | A | 0 | 104.21.32.84 | |
| kos-cert.org | AAAA | 0 | 2606:4700:3031::ac43:b8f8 | |
| kos-cert.org | AAAA | 0 | 2606:4700:3030::6815:2054 | |
| kos-cert.org | TXT | 0 | v=spf1 include:_spf.google.com ~all | |
| kos-cert.org | TXT | 0 | px5gjj3cwhqxysyfgh60435t59d1qt61 | |
| kos-cert.org | TXT | 0 | v=spf1 +a +mx +ip4:68.66.224.10 include:spf.a2hosting.com +ip4:68.66.230.190 +ip4:104.152.168.30 +ip4:192.206.54.130 ~all | |
| www.kos-cert.org | A | 0 | 172.67.184.248 | |
| www.kos-cert.org | A | 0 | 104.21.32.84 | |
| www.kos-cert.org | AAAA | 0 | 2606:4700:3030::6815:2054 | |
| www.kos-cert.org | AAAA | 0 | 2606:4700:3031::ac43:b8f8 |
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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