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Hosting & Network
yst1.com runs on AS13768, with email via Microsoft 365.
- Hosting network
- AS13768AS13768
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS13768. Stable here since we started watching (Aug 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to yst1.com.
DNS Records for yst1.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| yst1.com | MX | 0 | yst1-com.mail.protection.outlook.com | |
| yst1.com | NS | 0 | ns1.webnames.ca | |
| yst1.com | NS | 0 | ns2.webnames.ca | |
| yst1.com | NS | 0 | ns3.webnames.ca | |
| yst1.com | A | 0 | 209.15.37.6 | |
| yst1.com | SOA | 3600 | ns1.webnames.ca postmaster.webnames.ca 1786345600 21600 180 1209600 3600 | |
| yst1.com | TXT | 0 | MS=ms63188984 | |
| yst1.com | TXT | 0 | ppe-1a0d361f4e95d6396dfbde6ce9af465c2bc6f595 | |
| yst1.com | TXT | 0 | v=spf1 mx a:dispatch-us.ppe-hosted.com ip4:104.219.156.66 ip4:104.219.156.67 ip4:104.219.156.68 ip4:104.219.156.69 ip4:104.219.156.70 ip4:209.90.171.180 include:spf.protection.outlook.com -all | |
| www.yst1.com | A | 0 | 209.15.37.6 | |
| www.yst1.com | SOA | 3600 | ns1.webnames.ca postmaster.webnames.ca 1786345600 21600 180 1209600 3600 | |
| www.yst1.com | NS | 0 | ns3.webnames.ca | |
| www.yst1.com | NS | 0 | ns2.webnames.ca | |
| www.yst1.com | NS | 0 | ns1.webnames.ca | |
| www.yst1.com | TXT | 0 | MS=ms63188984 | |
| www.yst1.com | TXT | 0 | v=spf1 mx a:dispatch-us.ppe-hosted.com ip4:104.219.156.66 ip4:104.219.156.67 ip4:104.219.156.68 ip4:104.219.156.69 ip4:104.219.156.70 ip4:209.90.171.180 include:spf.protection.outlook.com -all | |
| www.yst1.com | TXT | 0 | ppe-1a0d361f4e95d6396dfbde6ce9af465c2bc6f595 | |
| www.yst1.com | CNAME | 0 | yst1.com | |
| www.yst1.com | MX | 0 | yst1-com.mail.protection.outlook.com |
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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