9
records
IPv4 Addresses
TTL
techtree.education. 7200 IN A 85.13.130.245
Name Servers
TTL
NS
—
2h
NS
—
2h
techtree.education. 7200 IN NS ns5.kasserver.com. techtree.education. 7200 IN NS ns6.kasserver.com.
Mail Servers
TTL
MX
ProtonMail
10
2h
MX
ProtonMail
20
2h
techtree.education. 7200 IN MX 10 mail.protonmail.ch. techtree.education. 7200 IN MX 20 mailsec.protonmail.ch.
SOA Details
TTL
SOA
Primary NS
Responsible
hostmaster.kasserver.com
0m
Serial
2507111015
0m
Times
Refresh
8h
Retry
2h
Expire
14d
Minimum TTL
2h
techtree.education. 7200 IN SOA ns5.kasserver.com. hostmaster.kasserver.com. 2507111015 28800 7200 1209600 7200
DMARC
TTL
DMARC
Policy
none
2h
Subdomain Policy
Percentage
100
0m
RUA
RUF
techtree.education. 7200 IN DMARC v=DMARC1; p=none
Text Content
TTL
TXT
SPF
v=spf1 include:_spf.protonmail.ch mx ~all
2h
TXT
ProtonMail
protonmail-verification=2b90a08e71ca0cee99201d556eadf40da35af3de
2h
techtree.education. 7200 IN TXT "v=spf1 include:_spf.protonmail.ch mx ~all" techtree.education. 7200 IN TXT "protonmail-verification=2b90a08e71ca0cee99201d556eadf40da35af3de"