8 / 10
Lookups
0
Issues
458,785
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com a mx a:ironrelayvoip.irontec.com a:iz.irontec.com include:spfrelay.irontec.com include:_spf.eu.sparkpostmail.com ip4:151.80.161.27 ip4:151.80.161.28 ip4:176.31.128.116 ~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
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
3 IPv6 addresses
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
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
include:
spfrelay.irontec.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.eu.sparkpostmail.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
SparkPost
Email automation
or else
ip4:
151.80.161.27 / 32
pass
if the sender's IP is between
151.80.161.27 and 151.80.161.27 (inclusive).
151.80.161.27 and 151.80.161.27 (inclusive).
OVH
AS16276
or else
ip4:
151.80.161.28 / 32
pass
if the sender's IP is between
151.80.161.28 and 151.80.161.28 (inclusive).
151.80.161.28 and 151.80.161.28 (inclusive).
OVH
AS16276
or else
ip4:
176.31.128.116 / 32
pass
if the sender's IP is between
176.31.128.116 and 176.31.128.116 (inclusive).
176.31.128.116 and 176.31.128.116 (inclusive).
OVH
AS16276
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com a mx a:ironrelayvoip.irontec.com a:iz.irontec.com include:spfrelay.irontec.com include:_spf.eu.sparkpostmail.com ip4:151.80.161.27 ip4:151.80.161.28 ip4:176.31.128.116 ~all
6 x ip4 5 x ip6 -all
14 x ip4 -all
exists:%{i}._spf.sparkpostmail.com ~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