3 / 10
Lookups
0
Issues
125,186
IPv4 addresses
4.95 ⋅ 10
27
IPv6 addresses
v=spf1 mx ip4:209.239.233.0/24 ip4:64.0.146.0/24 ip4:209.220.191.0/24 include:_spf.google.com include:mail.zendesk.com -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
ip4:
209.239.233.0 / 24
pass
if the sender's IP is between
209.239.233.0 and 209.239.233.255 (inclusive).
209.239.233.0 and 209.239.233.255 (inclusive).
Key Information Systems
AS5033
or else
ip4:
64.0.146.0 / 24
pass
if the sender's IP is between
64.0.146.0 and 64.0.146.255 (inclusive).
64.0.146.0 and 64.0.146.255 (inclusive).
Verizon Business
AS2828
or else
ip4:
209.220.191.0 / 24
pass
if the sender's IP is between
209.220.191.0 and 209.220.191.255 (inclusive).
209.220.191.0 and 209.220.191.255 (inclusive).
Verizon Business
AS2828
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
or else
include:
mail.zendesk.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zendesk
Helpdesk
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:209.239.233.0/24 ip4:64.0.146.0/24 ip4:209.220.191.0/24 include:_spf.google.com include:mail.zendesk.com -all
2 x ip4 6 x ip6 ~all
5 x ip4 ~all
