11
records
Canonical Names
TTL
CNAME
4m
www.trailhead.dev. 299 IN CNAME trailhead.dev.
Name Servers
TTL
NS
—
5m
NS
—
5m
NS
—
5m
NS
—
5m
NS
—
5m
NS
—
5m
www.trailhead.dev. 300 IN NS dns01.salesforce.com. www.trailhead.dev. 300 IN NS dns02.salesforce.com. www.trailhead.dev. 300 IN NS dns03.salesforce.com. www.trailhead.dev. 300 IN NS dns04.salesforce.com. www.trailhead.dev. 300 IN NS dns05.salesforce.com. www.trailhead.dev. 300 IN NS dns06.salesforce.com.
SOA Details
TTL
5m
Responsible
hostmaster.salesforce.com
Serial
2019021208
Times
Refresh
30m
Retry
15m
Expire
30d
Minimum TTL
30m
www.trailhead.dev. 300 IN SOA dns01.salesforce.com. hostmaster.salesforce.com. 2019021208 1800 900 2592000 1800
Text Content
TTL
TXT
SPF
v=spf1 -all
5m
_globalsign-domain-verification=JoYbOPDKWZribGZezXhTmclcA86CzQ_j2ggEaNGxn8
5m
www.trailhead.dev. 300 IN TXT "v=spf1 -all" www.trailhead.dev. 300 IN TXT "_globalsign-domain-verification=JoYbOPDKWZribGZezXhTmclcA86CzQ_j2ggEaNGxn8"