DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
21jerry.com runs on AS7922, with email configured.
- Hosting network
- AS7922AS7922
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,245 other sites on AS7922. Stable here since we started watching (Jul 18, 2026).
DNS Records for 21jerry.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21jerry.com | MX | 0 | 20 | mail.21jerry.com |
| 21jerry.com | MX | 0 | 30 | imap.21jerry.com |
| 21jerry.com | MX | 0 | 30 | pop3.21jerry.com |
| 21jerry.com | MX | 0 | 30 | smtp.21jerry.com |
| 21jerry.com | SOA | 3600 | ns1.turbify.com hostmaster.21jerry.com 2026021702 10800 3600 604800 3600 | |
| 21jerry.com | TXT | 0 | v=spf1 include:_spf.google.com ~all | |
| 21jerry.com | TXT | 0 | 50.211.214.194 | |
| 21jerry.com | A | 0 | 50.211.214.194 | |
| 21jerry.com | NS | 0 | ns2.turbify.com | |
| 21jerry.com | NS | 0 | ns1.turbify.com | |
| www.21jerry.com | A | 0 | 50.211.214.194 |
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