heknowsyouknow.com

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

Start of Authority

Primary NS
ns1.krystal.uk
Mailbox
admin.demo.p123.lon.krystal.io
Serial
2026082900
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX

Mail Exchangers

mx2.krystal.io20mx1.krystal.io10
TXT

TXT Records

v=spf1 ip4:77.72.1.53 ip4:77.72.2.123 include:relay.k.io ip4:77.72.1.16 a mx ~all