6 / 10
Lookups
0
Issues
733,189
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:74.51.186.0/24 ip4:74.51.176.0/24 ip4:74.51.189.252 include:spf1.neonova.net include:spf.protection.outlook.com ~all
Copied
Terms
ip4:
74.51.186.0 / 24
pass
if the sender's IP is between
74.51.186.0 and 74.51.186.255 (inclusive).
74.51.186.0 and 74.51.186.255 (inclusive).
Emily Cooperative Telephone
AS63330
or else
ip4:
74.51.176.0 / 24
pass
if the sender's IP is between
74.51.176.0 and 74.51.176.255 (inclusive).
74.51.176.0 and 74.51.176.255 (inclusive).
Emily Cooperative Telephone
AS63330
or else
ip4:
74.51.189.252 / 32
pass
if the sender's IP is between
74.51.189.252 and 74.51.189.252 (inclusive).
74.51.189.252 and 74.51.189.252 (inclusive).
Emily Cooperative Telephone
AS63330
or else
include:
spf1.neonova.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.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
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:74.51.186.0/24 ip4:74.51.176.0/24 ip4:74.51.189.252 include:spf1.neonova.net include:spf.protection.outlook.com ~all
include:sendgrid.net include:_spf.nrtc.syn-alias.com 3 x ip4 ~all
mx 4 x ip4 ~all
6 x ip4 5 x ip6 -all
IP ranges
137.118.128.0
/ 21
Buggs Island Telephone Cooperative
AS21891
137.118.128.0 - 137.118.135.255
2,048 IP addresses
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