2 / 10
Lookups
0
Issues
459,012
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:98.116.5.75 ip4:98.0.248.142 ip4:98.0.248.130 ip4:98.0.248.156 -all
Copied
Terms
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
spf.ess.barracudanetworks.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Barracuda Email Security
Email security
or else
ip4:
98.116.5.75 / 32
pass
if the sender's IP is between
98.116.5.75 and 98.116.5.75 (inclusive).
98.116.5.75 and 98.116.5.75 (inclusive).
Verizon Business
AS701
or else
ip4:
98.0.248.142 / 32
pass
if the sender's IP is between
98.0.248.142 and 98.0.248.142 (inclusive).
98.0.248.142 and 98.0.248.142 (inclusive).
Charter Communications
AS12271
or else
ip4:
98.0.248.130 / 32
pass
if the sender's IP is between
98.0.248.130 and 98.0.248.130 (inclusive).
98.0.248.130 and 98.0.248.130 (inclusive).
Charter Communications
AS12271
or else
ip4:
98.0.248.156 / 32
pass
if the sender's IP is between
98.0.248.156 and 98.0.248.156 (inclusive).
98.0.248.156 and 98.0.248.156 (inclusive).
Charter Communications
AS12271
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:98.116.5.75 ip4:98.0.248.142 ip4:98.0.248.130 ip4:98.0.248.156 -all
6 x ip4 5 x ip6 -all
1 x ip4 -all
IP ranges
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