DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
a-z.science runs on Namecheap, with DNS by Namecheap and email configured.
- Hosting network
- NamecheapAS22612Namecheap
- Managed DNS
- Namecheap
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Namecheap. Stable here since we started watching (Jul 29, 2026).
DNS Records for a-z.science
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a-z.science | A | 0 | 162.255.119.21 | |
| a-z.science | TXT | 0 | v=spf1 include:spf.efwd.registrar-servers.com ~all | |
| a-z.science | MX | 0 | 20 | eforward5.registrar-servers.com |
| a-z.science | MX | 0 | 15 | eforward4.registrar-servers.com |
| a-z.science | MX | 0 | 10 | eforward2.registrar-servers.com |
| a-z.science | MX | 0 | 10 | eforward3.registrar-servers.com |
| a-z.science | MX | 0 | 10 | eforward1.registrar-servers.com |
| a-z.science | SOA | 3601 | dns1.registrar-servers.com hostmaster.registrar-servers.com 1763121708 43200 3600 604800 3601 | |
| a-z.science | NS | 0 | dns1.registrar-servers.com | |
| a-z.science | NS | 0 | dns2.registrar-servers.com | |
| www.a-z.science | CNAME | 0 | parkingpage.namecheap.com | |
| www.a-z.science | A | 0 | 72.251.11.93 | |
| www.a-z.science | A | 0 | 72.251.11.125 |
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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