DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
optonline.net runs on AS6128, with email configured.
- Hosting network
- AS6128AS6128
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 109 other sites on AS6128. Stable here since we started watching (Jul 15, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for optonline.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| optonline.net | A | 0 | 167.206.148.154 | |
| optonline.net | MX | 0 | 10 | mx.altice.prod.cloud.openwave.ai |
| optonline.net | NS | 0 | authns1.cv.net | |
| optonline.net | NS | 0 | authns1.cvnet.com | |
| optonline.net | TXT | 0 | google-site-verification=ecQe8kI5-qgtejtKiItbqbQu_jjnz_Lp6eJrHhErmaQ | |
| optonline.net | TXT | 0 | v=spf1 include:optimum.net ~all | |
| optonline.net | SOA | 900 | authns1.cv.net hostmaster.cv.net 93385 7200 600 604800 900 | |
| www.optonline.net | A | 0 | 167.206.148.154 |
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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