spf1.centralnic.net SPF record

1 / 10 Lookups

0 Issues

459,788 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 ip4:185.24.65.0/24 ip4:185.24.66.0/24 ip4:212.18.250.0/24 ip4:193.105.170.0/24 ip4:217.138.20.160/29 ip4:217.138.145.236/30 include:spf.protection.outlook.com -all

Copied

Terms

ip4:

185.24.65.0 / 24

pass if the sender's IP is between
185.24.65.0 and 185.24.65.255 (inclusive).

or else

ip4:

185.24.66.0 / 24

pass if the sender's IP is between
185.24.66.0 and 185.24.66.255 (inclusive).

or else

ip4:

212.18.250.0 / 24

pass if the sender's IP is between
212.18.250.0 and 212.18.250.255 (inclusive).

CentralNic

AS42044

or else

ip4:

193.105.170.0 / 24

pass if the sender's IP is between
193.105.170.0 and 193.105.170.255 (inclusive).

or else

ip4:

217.138.20.160 / 29

pass if the sender's IP is between
217.138.20.160 and 217.138.20.167 (inclusive).

M247 UK

AS16247

or else

ip4:

217.138.145.236 / 30

pass if the sender's IP is between
217.138.145.236 and 217.138.145.239 (inclusive).

M247 UK

AS16247

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

-all

fail the email's SPF check.

Included records

spf1.centralnic.net

v=spf1 ip4:185.24.65.0/24 ip4:185.24.66.0/24 ip4:212.18.250.0/24 ip4:193.105.170.0/24 ip4:217.138.20.160/29 ip4:217.138.145.236/30 include:spf.protection.outlook.com -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all