DNS Record Lookup
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Hosting & Network
diana-optics.com runs on Cogent, with email configured.
- Hosting network
- CogentAS174Cogent
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cogent. Stable here since we started watching (Aug 5, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to diana-optics.com.
DNS Records for diana-optics.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| diana-optics.com | TXT | 0 | v=spf1 +a +mx +ip4:38.242.204.242 ~all | |
| diana-optics.com | MX | 0 | diana-optics.com | |
| diana-optics.com | A | 0 | 38.242.204.242 | |
| diana-optics.com | SOA | 86400 | ns3.hebronhost.com root.38-242-204-242.cprapid.com 2026062701 3600 1800 1209600 86400 | |
| diana-optics.com | NS | 0 | ns4.hebronhost.com | |
| diana-optics.com | NS | 0 | ns3.hebronhost.com | |
| www.diana-optics.com | MX | 0 | diana-optics.com | |
| www.diana-optics.com | A | 0 | 38.242.204.242 | |
| www.diana-optics.com | SOA | 86400 | ns3.hebronhost.com root.38-242-204-242.cprapid.com 2026062701 3600 1800 1209600 86400 | |
| www.diana-optics.com | NS | 0 | ns3.hebronhost.com | |
| www.diana-optics.com | NS | 0 | ns4.hebronhost.com | |
| www.diana-optics.com | CNAME | 0 | diana-optics.com | |
| www.diana-optics.com | TXT | 0 | v=spf1 +a +mx +ip4:38.242.204.242 ~all |
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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