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Hosting & Network
cua.com runs on AS35280, with email via Microsoft 365.
- Hosting network
- AS35280AS35280
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 858 other sites on AS35280. Stable here since we started watching (Jul 27, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to pro.celeroxpress.ca.
DNS Records for cua.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cua.com | A | 0 | 72.19.3.115 | |
| cua.com | TXT | 0 | v=spf1 ip4:204.63.190.0/23 ip4:149.72.156.125 include:amazonses.com include:mail.zendesk.com include:spf.protection.outlook.com exists:%{i}.spf.hc368-39.ca.iphmx.com include:spf.celero.ca -all | |
| cua.com | TXT | 0 | facebook-domain-verification=ka4rowwlo1g1phyv5zvez7oooynmve | |
| cua.com | TXT | 0 | nordpass-domain-verification=2f1fd8e777f3505bdcf993fb312efeed9e192f5c2615707a9ce60b0a993d8393 | |
| cua.com | TXT | 0 | zscaler-verification-157850566-09112025-qmq4gk3ok2 | |
| cua.com | NS | 0 | dns31.cloudns.net | |
| cua.com | NS | 0 | dns33.cloudns.net | |
| cua.com | NS | 0 | dns32.cloudns.net | |
| cua.com | NS | 0 | dns34.cloudns.net | |
| cua.com | MX | 0 | 10 | cua-com.mail.protection.outlook.com |
| cua.com | SOA | 3600 | dns31.cloudns.net support.cloudns.net 2026061004 7200 1800 1209600 3600 | |
| www.cua.com | CNAME | 0 | pro.celeroxpress.ca | |
| www.cua.com | A | 0 | 72.19.3.115 |
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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