duo-bb.com

  • DNS
  • Certs
  • Website Info
  • IP Info
  • Whois
  • RDAP
SOA

Start of Authority

Primary NS
Mailbox
adminblue.blue.net
Serial
567119565
Refresh
1200
Retry
180
Expire
1209600
Minimum TTL
3600
MX

Mail Exchangers

TXT

TXT Records

v=spf1 include:_spf.google.com include:spf1.neonova.net -all