DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
biennguyen.com runs on AS45538, with email configured.
- Hosting network
- AS45538AS45538
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 153 other sites on AS45538. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to biennguyen.com.
DNS Records for biennguyen.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| biennguyen.com | TXT | 0 | v=spf1 mx include:emailserver.vn -all | |
| biennguyen.com | A | 0 | 112.78.2.82 | |
| biennguyen.com | NS | 0 | linux41.digipower.com.vn | |
| biennguyen.com | MX | 0 | 10 | host07.emailserver.vn |
| biennguyen.com | SOA | 181 | linux41.digipower.com.vn root.biennguyen.com 2022121902 7200 1800 604800 181 | |
| www.biennguyen.com | NS | 0 | linux41.digipower.com.vn | |
| www.biennguyen.com | SOA | 181 | linux41.digipower.com.vn root.biennguyen.com 2022121902 7200 1800 604800 181 | |
| www.biennguyen.com | A | 0 | 112.78.2.82 | |
| www.biennguyen.com | TXT | 0 | v=spf1 mx include:emailserver.vn -all | |
| www.biennguyen.com | MX | 0 | 10 | host07.emailserver.vn |
| www.biennguyen.com | CNAME | 0 | biennguyen.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