DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
coz-u.net runs on AS23666, with email configured.
- Hosting network
- AS23666AS23666
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 14 other sites on AS23666. Stable here since we started watching (Jul 18, 2026).
DNS Records for coz-u.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| coz-u.net | TXT | 0 | v=spf1 ip4:202.153.17.15 ip4:202.153.31.2 ip4:202.153.31.21 ip4:202.153.31.22 ip4:202.153.30.66 a mx a:smtp.u.net.id a:smtp2.u.net.id a:smtp3.u.net.id a:smtp.coz-u.net a:smtp2.coz-u.net a:smtp3.coz-u.net include:coz-u.net ~all | |
| coz-u.net | SOA | 86400 | ns1.coz-u.net hostmaster.coz-u.net 2021031700 10800 900 604800 86400 | |
| coz-u.net | NS | 0 | ns3.sistelindo.net | |
| coz-u.net | NS | 0 | ns2.coz-u.net | |
| coz-u.net | NS | 0 | ns1.coz-u.net | |
| coz-u.net | A | 0 | 117.104.206.26 | |
| coz-u.net | MX | 0 | mx5.mtaemail.com | |
| www.coz-u.net | CNAME | 0 | webmail.coz-u.net | |
| www.coz-u.net | A | 0 | 202.153.31.23 |
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