SOA
Start of Authority
Primary NS
Mailbox
hostmaster.gtrcez.com
Serial
2025092200
Refresh
3600
Retry
3600
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
duo_sso_verification=0HmpCwBpINfCUhNprl343tSCBcBZVWw5mpzjKeH6BWvw9laqk4DWrf4LWafiPzMU
MS=ms39108888
v=spf1 a mx ip4:51.161.115.140 ip4:158.85.89.116 ip4:158.85.77.121 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
A