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Hosting & Network
opto-system.de runs on AS62005, with email configured.
- Hosting network
- AS62005AS62005
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 403 other sites on AS62005.
Recently changed networks: AS41075 → AS62005 (as of Sep 5, 2026)
The apex and www are the same hosting — the apex via A records, www via a CNAME to opto-system.de.
DNS Records for opto-system.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| opto-system.de | MX | 0 | 10 | mail.opto-system.de |
| opto-system.de | NS | 0 | ns.inwx.com | |
| opto-system.de | NS | 0 | ns3.inwx.eu | |
| opto-system.de | NS | 0 | ns2.inwx.com | |
| opto-system.de | A | 0 | 92.118.126.70 | |
| opto-system.de | TXT | 0 | v=spf1 ip4:92.118.126.70 ip4:185.28.119.156 ip4:45.66.249.120 ip4:45.66.249.108 ~all | |
| opto-system.de | SOA | 3600 | ns.inwx.com hostmaster.inwx.de 2026082726 10800 3600 1209600 3600 | |
| www.opto-system.de | SOA | 3600 | ns.inwx.com hostmaster.inwx.de 2026082726 10800 3600 1209600 3600 | |
| www.opto-system.de | NS | 0 | ns2.inwx.com | |
| www.opto-system.de | NS | 0 | ns.inwx.com | |
| www.opto-system.de | NS | 0 | ns3.inwx.eu | |
| www.opto-system.de | A | 0 | 92.118.126.70 | |
| www.opto-system.de | CNAME | 0 | opto-system.de | |
| www.opto-system.de | MX | 0 | 10 | mail.opto-system.de |
| www.opto-system.de | TXT | 0 | v=spf1 ip4:92.118.126.70 ip4:185.28.119.156 ip4:45.66.249.120 ip4:45.66.249.108 ~all |
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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