DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for handbook.org — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for handbook.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| handbook.org | CAA | 0 | 0 issue comodoca.com | |
| handbook.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| handbook.org | CAA | 0 | 0 issue letsencrypt.org | |
| handbook.org | CAA | 0 | 0 issue ssl.com | |
| handbook.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| handbook.org | CAA | 0 | 0 issuewild ssl.com | |
| handbook.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| handbook.org | CAA | 0 | 0 issuewild comodoca.com | |
| handbook.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| handbook.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| handbook.org | NS | 0 | greg.ns.cloudflare.com | |
| handbook.org | NS | 0 | etta.ns.cloudflare.com | |
| handbook.org | AAAA | 0 | 2606:4700:3032::6815:5833 | |
| handbook.org | AAAA | 0 | 2606:4700:3036::ac43:ad09 | |
| handbook.org | A | 0 | 172.67.173.9 | |
| handbook.org | A | 0 | 104.21.88.51 | |
| handbook.org | SOA | 1800 | etta.ns.cloudflare.com dns.cloudflare.com 2408845495 10000 2400 604800 1800 | |
| handbook.org | MX | 0 | _dc-mx.8c2f2ae0fd93.handbook.org | |
| handbook.org | TXT | 0 | v=spf1 ip4:192.34.55.110 include:sme.smtpsentry.net ip4:216.71.118.124 ip4:216.71.118.44 +a +mx +ip4:216.71.125.2 +ip4:216.71.123.100 include:spf-a.entirelydigital.com ~all | |
| www.handbook.org | AAAA | 0 | 2606:4700:3036::ac43:ad09 | |
| www.handbook.org | AAAA | 0 | 2606:4700:3032::6815:5833 | |
| www.handbook.org | A | 0 | 172.67.173.9 | |
| www.handbook.org | A | 0 | 104.21.88.51 |
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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