7 / 10
Lookups
1
Issue
559,421
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
No SPF record found for _spf.zerospam.fastandsecure.net.
v=spf1 ip4:209.172.38.64/27 ip4:108.163.133.224/27 ip4:216.46.2.48/29 ip4:69.70.61.216/29 ip4:199.27.221.64/27 include:servers.mcsv.net
ip4:216.46.11.224/27 ip4:173.199.146.5/32 include:helpscoutemail.com include:authsmtp.com include:spf.mtasv.net
ip4:64.68.121.0/24 ip4:64.68.122.0/24 ip4:209.197.221.0/24 ip4:66.114.171.113/29 ip4:64.68.126.248/30 ip4:64.68.114.153 ip4:64.68.124.0/24 include:spf.protection.outlook.com include:_spf.zerospam.fastandsecure.net include:spf.hornetsecurity.com -all
Copied
Terms
ip4:
209.172.38.64 / 27
pass
if the sender's IP is between
209.172.38.64 and 209.172.38.95 (inclusive).
209.172.38.64 and 209.172.38.95 (inclusive).
Leaseweb Canada
AS32613
or else
ip4:
108.163.133.224 / 27
pass
if the sender's IP is between
108.163.133.224 and 108.163.133.255 (inclusive).
108.163.133.224 and 108.163.133.255 (inclusive).
Leaseweb Canada
AS32613
or else
ip4:
216.46.2.48 / 29
pass
if the sender's IP is between
216.46.2.48 and 216.46.2.55 (inclusive).
216.46.2.48 and 216.46.2.55 (inclusive).
Beanfield Technologies
AS11478
or else
ip4:
69.70.61.216 / 29
pass
if the sender's IP is between
69.70.61.216 and 69.70.61.223 (inclusive).
69.70.61.216 and 69.70.61.223 (inclusive).
Videotron Ltee
AS5769
or else
ip4:
199.27.221.64 / 27
pass
if the sender's IP is between
199.27.221.64 and 199.27.221.95 (inclusive).
199.27.221.64 and 199.27.221.95 (inclusive).
Epic Information Solutions
AS19053
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
ip4:
216.46.11.224 / 27
pass
if the sender's IP is between
216.46.11.224 and 216.46.11.255 (inclusive).
216.46.11.224 and 216.46.11.255 (inclusive).
Beanfield Technologies
AS11478
or else
ip4:
173.199.146.5 / 32
pass
if the sender's IP is between
173.199.146.5 and 173.199.146.5 (inclusive).
173.199.146.5 and 173.199.146.5 (inclusive).
Liquid Web, L.L.C
AS32244
or else
include:
helpscoutemail.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:
authsmtp.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.mtasv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Postmark
Email automation
or else
ip4:
64.68.121.0 / 24
pass
if the sender's IP is between
64.68.121.0 and 64.68.121.255 (inclusive).
64.68.121.0 and 64.68.121.255 (inclusive).
Cisco Webex
AS13445
or else
ip4:
64.68.122.0 / 24
pass
if the sender's IP is between
64.68.122.0 and 64.68.122.255 (inclusive).
64.68.122.0 and 64.68.122.255 (inclusive).
Cisco Webex
AS13445
or else
ip4:
209.197.221.0 / 24
pass
if the sender's IP is between
209.197.221.0 and 209.197.221.255 (inclusive).
209.197.221.0 and 209.197.221.255 (inclusive).
Cisco Webex
AS13445
or else
ip4:
66.114.171.113 / 29
pass
if the sender's IP is between
66.114.171.112 and 66.114.171.119 (inclusive).
66.114.171.112 and 66.114.171.119 (inclusive).
Webex Communications
AS9450
or else
ip4:
64.68.126.248 / 30
pass
if the sender's IP is between
64.68.126.248 and 64.68.126.251 (inclusive).
64.68.126.248 and 64.68.126.251 (inclusive).
Cisco Webex
AS13445
or else
ip4:
64.68.114.153 / 32
pass
if the sender's IP is between
64.68.114.153 and 64.68.114.153 (inclusive).
64.68.114.153 and 64.68.114.153 (inclusive).
Cisco Webex
AS13445
or else
ip4:
64.68.124.0 / 24
pass
if the sender's IP is between
64.68.124.0 and 64.68.124.255 (inclusive).
64.68.124.0 and 64.68.124.255 (inclusive).
Cisco Webex
AS13445
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:
_spf.zerospam.fastandsecure.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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:209.172.38.64/27 ip4:108.163.133.224/27 ip4:216.46.2.48/29 ip4:69.70.61.216/29 ip4:199.27.221.64/27 include:servers.mcsv.net ip4:216.46.11.224/27 ip4:173.199.146.5 include:helpscoutemail.com include:authsmtp.com include:spf.mtasv.net ip4:64.68.121.0/24 ip4:64.68.122.0/24 ip4:209.197.221.0/24 ip4:66.114.171.113/29 ip4:64.68.126.248/30 ip4:64.68.114.153 ip4:64.68.124.0/24 include:spf.protection.outlook.com include:_spf.zerospam.fastandsecure.net include:spf.hornetsecurity.com -all
3 x ip4 -all
6 x ip4 ~all
7 x ip4 -all
4 x ip4 -all
6 x ip4 5 x ip6 -all
No SPF record
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