sen.koeln

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

Start of Authority

Primary NS
Mailbox
dns.cloudflare.com
Serial
2408465010
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX

Mail Exchangers

TXT

TXT Records

protonmail-verification=7cd5ab8fc7a32ba170f26f625e6f0e49a012a3c7
v=spf1 include:_spf.protonmail.ch mx ~all
A

IPv4 Addresses

AAAA

IPv6 Addresses