4 / 10
Lookups
0
Issues
458,757
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com a:mail.mtel.net a:mail4.mobiltel.bg ip4:213.226.9.200 a:smtp16-out.a1.bg ip4:88.203.129.235 -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
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
213.226.9.200 / 32
pass
if the sender's IP is between
213.226.9.200 and 213.226.9.200 (inclusive).
213.226.9.200 and 213.226.9.200 (inclusive).
A1 Bulgaria EAD
AS8717
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
88.203.129.235 / 32
pass
if the sender's IP is between
88.203.129.235 and 88.203.129.235 (inclusive).
88.203.129.235 and 88.203.129.235 (inclusive).
A1 Bulgaria EAD
AS8717
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com a:mail.mtel.net a:mail4.mobiltel.bg ip4:213.226.9.200 a:smtp16-out.a1.bg ip4:88.203.129.235 -all
6 x ip4 5 x ip6 -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