holistik-formations.com

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

Start of Authority

Primary NS
ns1.o2switch.net
Mailbox
sysadmin.o2switch.fr
Serial
2026072609
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS

Nameservers

ns2.o2switch.netns1.o2switch.net
MX

Mail Exchangers

mailsec.protonmail.ch20mail.protonmail.ch10
TXT

TXT Records

v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=6430cf113b990cd5d31b83b916391ed1bc958293
mailerlite-domain-verification=e24f30a1a52303285303b738abe1ffb7475ea484