8 / 10
Lookups
0
Issues
553,652
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 a mx ip4:199.255.28.8 ip4:199.255.31.215 ip4:199.255.28.17 ip4:199.255.31.186 include:spf.protection.outlook.com include:servers.mcsv.net include:transmail.net include:spf.hornetsecurity.com include:sender.zohobooks.com ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
or else
ip4:
199.255.28.8 / 32
pass
if the sender's IP is between
199.255.28.8 and 199.255.28.8 (inclusive).
199.255.28.8 and 199.255.28.8 (inclusive).
LOGNET
AS40108
or else
ip4:
199.255.31.215 / 32
pass
if the sender's IP is between
199.255.31.215 and 199.255.31.215 (inclusive).
199.255.31.215 and 199.255.31.215 (inclusive).
LOGNET
AS40108
or else
ip4:
199.255.28.17 / 32
pass
if the sender's IP is between
199.255.28.17 and 199.255.28.17 (inclusive).
199.255.28.17 and 199.255.28.17 (inclusive).
LOGNET
AS40108
or else
ip4:
199.255.31.186 / 32
pass
if the sender's IP is between
199.255.31.186 and 199.255.31.186 (inclusive).
199.255.31.186 and 199.255.31.186 (inclusive).
LOGNET
AS40108
or else
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:
servers.mcsv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChimp
Email marketing
or else
include:
transmail.net
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.hornetsecurity.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:
sender.zohobooks.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
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:199.255.28.8 ip4:199.255.31.215 ip4:199.255.28.17 ip4:199.255.31.186 include:spf.protection.outlook.com include:servers.mcsv.net include:transmail.net include:spf.hornetsecurity.com include:sender.zohobooks.com ~all
6 x ip4 5 x ip6 -all
3 x ip4 -all
10 x ip4 ~all
20 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
94.100.128.0
/ 20
MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG
AS25394
94.100.128.0 - 94.100.143.255
4,096 IP addresses
173.45.18.0
/ 24
Atlantic Metro Communications II
AS29838
173.45.18.0 - 173.45.18.255
256 IP addresses
