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/
Site check
/
us.edu.pl
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
us.edu.pl
DNS records for us.edu.pl
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
✓
DMARC
✓
Issues
1
A
155.158.211.71
MX
10 d69205a.ess.barracudanetworks.com
20 d69205b.ess.barracudanetworks.com
NS
cocos.fuw.edu.pl
dns1.us.edu.pl
dns2.us.edu.pl
TXT
"v=spf1 ip4:155.158.102.210 ip4:155.158.102.75 ip4:155.158.102.69 ip4:155.158.102.209 ip4:155.158.102.247 ip4:155.158.102.69 ip4:155.158.104.167 ip4:155.158.102.57 ip4:208.91.114.151 include:_spf.google.com a:mailbus.bg.us.edu.pl a:theta2.us.edu.pl -all"
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