citynet.net SPF record

4 / 10 Lookups

0 Issues

458,799 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 include:spf2.citynet.net ip4:66.118.64.100/31 ip4:66.118.64.101/31 ip4:66.118.64.104  include:spf.protection.outlook.com exists:%{i}.spf.hc5427-52.iphmx.com -all

Copied

Terms

include:

spf2.citynet.net

Evaluate this SPF record and pass if it

passes.

or else

ip4:

66.118.64.100 / 31

pass if the sender's IP is between
66.118.64.100 and 66.118.64.101 (inclusive).

CityNet

AS6536

or else

ip4:

66.118.64.101 / 31

pass if the sender's IP is between
66.118.64.100 and 66.118.64.101 (inclusive).

CityNet

AS6536

or else

ip4:

66.118.64.104 / 32

pass if the sender's IP is between
66.118.64.104 and 66.118.64.104 (inclusive).

CityNet

AS6536

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

exists:

%{i}.spf.hc5427-52.iphmx.com

pass if an A record exists for this domain.

or else

-all

fail the email's SPF check.

Included records

citynet.net

v=spf1 include:spf2.citynet.net ip4:66.118.64.100/31 ip4:66.118.64.101/31 ip4:66.118.64.104 include:spf.protection.outlook.com exists:%{i}.spf.hc5427-52.iphmx.com -all

spf2.citynet.net

5 x ip4 include:spf.us.exclaimer.net -all

spf.us.exclaimer.net

6 x ip4 ~all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all