7 / 10
Lookups
0
Issues
712,379
IPv4 addresses
1.31 â‹… 10
25
IPv6 addresses
v=spf1 include:_spf2300.spfprotect.com include:spf.hostnordic.com -all
Copied
Terms
include:
_spf2300.spfprotect.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
spf.hostnordic.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:_spf2300.spfprotect.com include:spf.hostnordic.com -all
15 x ip4 6 x ip6 include:spf1_spf2300.spfprotect.com -all
1 x ip6 22 x ip4 include:spf2_spf2300.spfprotect.com -all
19 x ip4 5 x ip6 include:spf3_spf2300.spfprotect.com -all
16 x ip4 -all
5 x ip4 include:sendgrid.net -all
IP ranges
2001:978:2a01::
/ 48
Cogent Communications
AS174
2001:978:2a01::
2001:978:2a01:ffff:ffff:ffff:ffff:ffff
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff