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Hosting & Network
virbac.com.tw runs on AS20756 (multi-homed across 2 networks), with email via Google Workspace.
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 6,691 other sites on AS20756. Stable here since we started watching (Sep 24, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cdn.perf1.com.
DNS Records for virbac.com.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| virbac.com.tw | MX | 0 | 10 | alt2.aspmx.l.google.com |
| virbac.com.tw | MX | 0 | 10 | alt1.aspmx.l.google.com |
| virbac.com.tw | MX | 0 | 20 | alt4.aspmx.l.google.com |
| virbac.com.tw | MX | 0 | 20 | alt3.aspmx.l.google.com |
| virbac.com.tw | MX | 0 | 5 | aspmx.l.google.com |
| virbac.com.tw | A | 0 | 81.92.94.54 | |
| virbac.com.tw | A | 0 | 81.92.95.55 | |
| virbac.com.tw | A | 0 | 152.89.172.56 | |
| virbac.com.tw | SOA | 7200 | nsa.perf1.fr technical.nameshield.net 2026090814 28800 7200 604800 7200 | |
| virbac.com.tw | TXT | 0 | knowbe4-site-verification=46757214806f41a79270360e24ff667e | |
| virbac.com.tw | TXT | 0 | docusign=2e17839d-91af-4878-bfe0-047166e87016 | |
| virbac.com.tw | TXT | 0 | v=spf1 ip4:52.49.235.189 include:_spf.google.com include:amazonses.com -all | |
| virbac.com.tw | TXT | 0 | MS=ms93233653 | |
| virbac.com.tw | TXT | 0 | google-site-verification=H4gTjD13RhIwl5qeGQtA7wx_uYQKtiOvAPWtVJtZ9Zs | |
| virbac.com.tw | NS | 0 | nsc.perf1.com | |
| virbac.com.tw | NS | 0 | nsb.perf1.com | |
| virbac.com.tw | NS | 0 | nsa.perf1.fr | |
| virbac.com.tw | AAAA | 0 | 2a09:35c0:102::56 | |
| virbac.com.tw | AAAA | 0 | 2a01:c8:100::54 | |
| virbac.com.tw | AAAA | 0 | 2a01:c8:101::55 | |
| www.virbac.com.tw | AAAA | 0 | 2a09:35c0:102::56 | |
| www.virbac.com.tw | AAAA | 0 | 2a01:c8:101::55 | |
| www.virbac.com.tw | AAAA | 0 | 2a01:c8:100::54 | |
| www.virbac.com.tw | A | 0 | 152.89.172.56 | |
| www.virbac.com.tw | A | 0 | 81.92.94.54 | |
| www.virbac.com.tw | A | 0 | 81.92.95.55 | |
| www.virbac.com.tw | CNAME | 0 | cdn.perf1.com |
Get alerted the moment virbac.com.tw'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