5 / 10
Lookups
1
Issue
544,776
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
No SPF record found for smtp.lucidica.net.
v=spf1 a mx include:spf.protection.outlook.com include:servers.mcsv.net include:smtp.lucidica.net ip4:178.62.33.18 ip4:52.133.44.161 ip4:138.68.174.149 ~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
4 IPv6 addresses
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:
smtp.lucidica.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
ip4:
178.62.33.18 / 32
pass
if the sender's IP is between
178.62.33.18 and 178.62.33.18 (inclusive).
178.62.33.18 and 178.62.33.18 (inclusive).
DigitalOcean
AS14061
or else
ip4:
52.133.44.161 / 32
pass
if the sender's IP is between
52.133.44.161 and 52.133.44.161 (inclusive).
52.133.44.161 and 52.133.44.161 (inclusive).
or else
ip4:
138.68.174.149 / 32
pass
if the sender's IP is between
138.68.174.149 and 138.68.174.149 (inclusive).
138.68.174.149 and 138.68.174.149 (inclusive).
DigitalOcean
AS14061
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx include:spf.protection.outlook.com include:servers.mcsv.net include:smtp.lucidica.net ip4:178.62.33.18 ip4:52.133.44.161 ip4:138.68.174.149 ~all
6 x ip4 5 x ip6 -all
3 x ip4 -all
No SPF record
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