22
records
IPv4 Addresses
TTL
linux.org. 300 IN A 104.26.14.72 linux.org. 300 IN A 104.26.15.72 linux.org. 300 IN A 172.67.73.26
IPv6 Addresses
TTL
linux.org. 300 IN AAAA 2606:4700:20:0:0:0:681A:E48 linux.org. 300 IN AAAA 2606:4700:20:0:0:0:681A:F48 linux.org. 300 IN AAAA 2606:4700:20:0:0:0:AC43:491A
Name Servers
TTL
linux.org. 86400 IN NS lia.ns.cloudflare.com. linux.org. 86400 IN NS mark.ns.cloudflare.com.
Mail Servers
TTL
5m
5m
linux.org. 300 IN MX 10 mx1.improvmx.com. linux.org. 300 IN MX 20 mx2.improvmx.com.
SOA Details
TTL
30m
Responsible
dns.cloudflare.com
Serial
2394107403
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
linux.org. 1800 IN SOA lia.ns.cloudflare.com. dns.cloudflare.com. 2394107403 10000 2400 604800 1800
Certificate Authority Authorization
TTL
1h
1h
1h
1h
1h
1h
1h
1h
linux.org. 3600 IN CAA 0 issue "comodoca.com" linux.org. 3600 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" linux.org. 3600 IN CAA 0 issue "letsencrypt.org" linux.org. 3600 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" linux.org. 3600 IN CAA 0 issue "ssl.com" linux.org. 3600 IN CAA 0 issuewild "comodoca.com" linux.org. 3600 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" linux.org. 3600 IN CAA 0 issuewild "letsencrypt.org" linux.org. 3600 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" linux.org. 3600 IN CAA 0 issuewild "ssl.com"
Text Content
TTL
ahrefs-site-verification_631032cd30b4e19d3273793b1c65f11c66f6a5426ba38536b9d58ef0dc91054d
5m
linux.org. 300 IN TXT "ahrefs-site-verification_631032cd30b4e19d3273793b1c65f11c66f6a5426ba38536b9d58ef0dc91054d"