optimalprograms.com

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

Start of Authority

Primary NS
Mailbox
hostmaster.optimalprograms.com
Serial
2026021802
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
MX

Mail Exchangers

TXT

TXT Records

v=spf1 a mx ip4:52.71.223.129 include:relay.mailchannels.net include:yahoo.com ~all