DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cbshouston.edu runs on CDN77 (multi-homed across 2 networks), with email via Microsoft 365.
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,568 other sites on CDN77. Stable here since we started watching (Jul 24, 2026).
DNS Records for cbshouston.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cbshouston.edu | NS | 0 | ns2.dreamhost.com | |
| cbshouston.edu | NS | 0 | ns3.dreamhost.com | |
| cbshouston.edu | NS | 0 | ns1.dreamhost.com | |
| cbshouston.edu | AAAA | 0 | 2400:52e0:1a00::1347:1 | |
| cbshouston.edu | MX | 0 | 10 | cbshouston-edu.mail.protection.outlook.com |
| cbshouston.edu | TXT | 0 | 5hvto8ot1kp69ra82ih6g0f16s | |
| cbshouston.edu | TXT | 0 | MS=ms97048905 | |
| cbshouston.edu | TXT | 0 | DKd4IPYBL0V1tx39TutS/OswEJRpg6Nv+3cIjXN4yeY= | |
| cbshouston.edu | TXT | 0 | google-site-verification=jwvNenyjW2Xx1L72hztv1r4lN2THrwx_a1pCa-Je7Ho | |
| cbshouston.edu | TXT | 0 | mailerlite-domain-verification=fca3cc88e00b1e924d47f0ae9437927bdd917b02 | |
| cbshouston.edu | TXT | 0 | v=spf1 mx:mail.cbshouston.edu mx:smtp.cbshouston.edu include:sendgrid.net include:spf.protection.outlook.com include:email.populi.co include:spf.smtp2go.com include:outboundmail.blackbaud.net include:_spf.mlsend.com include:_spf.academicworks.com ?all | |
| cbshouston.edu | SOA | 300 | ns1.dreamhost.com hostmaster.dreamhost.com 2026072203 1846 1800 1209600 300 | |
| cbshouston.edu | A | 0 | 185.93.1.247 | |
| www.cbshouston.edu | CNAME | 0 | cbshoustonedu.b-cdn.net | |
| www.cbshouston.edu | A | 0 | 169.150.236.99 | |
| www.cbshouston.edu | AAAA | 0 | 2400:52e0:1a00::1346:1 |
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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