DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
opsera.com runs on AS33070, with email via Mimecast.
- Hosting network
- AS33070AS33070
- Managed DNS
- Self-hosted / other
- Mimecast
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 11,535 other sites on AS33070. 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 opsera.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| opsera.com | MX | 0 | 10 | eu-smtp-inbound-2.mimecast.com |
| opsera.com | MX | 0 | eu-smtp-inbound-1.mimecast.com | |
| opsera.com | NS | 0 | ns1.portfast.net | |
| opsera.com | NS | 0 | ns0.portfast.net | |
| opsera.com | NS | 0 | ns2.portfast.net.uk | |
| opsera.com | SOA | 172800 | ns.opsera.com dns-admin.opsera.com 2023080200 1200 600 3600000 172800 | |
| opsera.com | TXT | 0 | MS=ms74934754 | |
| opsera.com | TXT | 0 | MS=ms87168679 | |
| opsera.com | TXT | 0 | 0ed1fe018a69c45f2cd56d4ba58cbdfd583fd7241c | |
| opsera.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:162.13.150.99 include:_netblocks.mimecast.com ~all | |
| opsera.com | A | 0 | 23.253.127.84 | |
| www.opsera.com | A | 0 | 23.253.127.84 |
Get alerted the moment opsera.com's DNS changes
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DNS changes
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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