TXT

dit -t TXT yourdomain.com
dig TXT yourdomain.com
dig -t TXT _dmarc.google.com

• dig -t TXT google.com +short

"MS=E4A68B9AB2BB9670BCE15412F62916164C0B20BB"
"google-site-verification=TV9-DBe4R80X4v0M4U_bd_J9cpOJM0nikft0jAgjmsQ"
"v=spf1 include:_spf.google.com ~all"
"docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e"
"facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95"
"docusign=1b0a6754-49b1-4db5-8540-d2c12664b289"
"globalsign-smime-dv=CDYX+XFHUw2wml6/Gb8+59BsH31KzUr6c1l2BPvqKX8="
"google-site-verification=wD8N7i1JTNTkezJ49swvWW48f8_9xveREV4oB-0Hf5o"
"apple-domain-verification=30afIBcvSuDV2PLX"

DMARC example:

• dig -t TXT _dmarc.google.com

dig -t TXT google.com 
google.com.		3539	IN	TXT	"google-site-verification=TV9-DBe4R80X4v0M4U_bd_J9cpOJM0nikft0jAgjmsQ"
google.com.		3539	IN	TXT	"v=spf1 include:_spf.google.com ~all"
google.com.		3539	IN	TXT	"docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e"
google.com.		3539	IN	TXT	"facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95"
google.com.		3539	IN	TXT	"docusign=1b0a6754-49b1-4db5-8540-d2c12664b289"
google.com.		3539	IN	TXT	"globalsign-smime-dv=CDYX+XFHUw2wml6/Gb8+59BsH31KzUr6c1l2BPvqKX8="
google.com.		3539	IN	TXT	"google-site-verification=wD8N7i1JTNTkezJ49swvWW48f8_9xveREV4oB-0Hf5o"
google.com.		3539	IN	TXT	"apple-domain-verification=30afIBcvSuDV2PLX"
google.com.		3539	IN	TXT	"MS=E4A68B9AB2BB9670BCE15412F62916164C0B20BB"

google-site-verification

Amazon SES

_amazonses.example.com.   IN   TXT   "pmBGN/7MjnfhTKUZ06Enqq1PeGUaOkw8lGhcfwefcHU="

(InvalidChangeBatch 400: Tried to create resource record set [name='your_domain.com.', type='TXT'] but it already exists)

Examples:

• Opportunistic encryption
• Sender Policy Framework
• DKIM
• DMARC
• DNS-SD

Activities

• https://serverfault.com/questions/tagged/txt-record?tab=Votes

Related

• Resource records
• TextExpander

See also

• CNAME, A, MX, TXT, NS, CNAME cloaking
• dig, host, nslookup, delv, axfr, resolvectl query, dig -t NS, dig -t MX, dig -t TXT, dig -t SOA
• DNS: Linux DNS, IP, systemd-resolve, /etc/hosts, whois, Domain registrar, dig, host, nslookup, scutil --dns dnsmasq, bind, delv, .local, .internal, .onion, FQDN, TTL, /etc/resolv.conf, /etc/systemd/resolved.conf, dscacheutil (macOS), hostname, hostnamectl, bind, resolvectl status, DNS sinkhole, Domain name server, LLMNR, Resource records:MX, TXT, NS, CAA, SSHFP, Apex, CNAME, Wildcard DNS records, Subdomain, /etc/nsswitch.conf, 1.1.1.1, 8.8.8.8, CoreDNS, dnsPolicy:, Google Public DNS, DNS caches, Kubernetes ExternalDNS, DNS forwarding, IDNA2008, DNS-1035, Domain name registrars, Split-view DNS, Pi-hole, NextDNS