perstr.com

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

Start of Authority

Primary NS
cp1.privatesystems.net
Mailbox
noc.privatesystems.net
Serial
2026090501
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS

Nameservers

cp1.privatesystems.netcp4.privatesystems.netcp2.privatesystems.netcp3.privatesystems.net
MX

Mail Exchangers

mail.protonmail.ch10mailsec.protonmail.ch20
TXT

TXT Records

protonmail-verification=ac5cb3a65ff05417dfff17cd497323034303b5a5
v=spf1 include:_spf.protonmail.ch ~all
A

IPv4 Addresses

108.160.156.139