softfair.de SPF record

6 / 10 Lookups

0 Issues

459,862 IPv4 addresses

3.40 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 a mx include:spf.crsend.com include:_spf.rexx-systems.com include:spf.protection.outlook.com -all

Copied

Terms

pass if the sender's IP address is in the A or AAAA record of this domain.

2 IPv4 addresses

or else

pass if the sender's IP address is in the A or AAAA record of this domain.

3 IPv4 addresses

or else

include:

spf.crsend.com

Evaluate this SPF record and pass if it

passes.

or else

include:

_spf.rexx-systems.com

Evaluate this SPF record and pass if it

passes.

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

softfair.de

v=spf1 a mx include:spf.crsend.com include:_spf.rexx-systems.com include:spf.protection.outlook.com -all

spf.crsend.com

4 x ip4 1 x ip6 ~all

_spf.rexx-systems.com

a:mx01.rexx-systems.de 1 x ip6 8 x ip4 -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

IP ranges

95.216.153.106

Hetzner Online

AS24940

159.69.32.57

Hetzner Online

AS24940

212.60.228.66

Plusnet

AS20676

195.145.112.226

Deutsche Telekom

AS3320

46.243.203.215

Windcloud 4.0

AS210226

178.77.121.128 / 26

PlusServer

AS61157

178.77.121.128 - 178.77.121.191

64 IP addresses

158.69.163.48 / 29

OVH

AS16276

158.69.163.48 - 158.69.163.55

8 IP addresses

46.4.238.128 / 29

Hetzner Online

AS24940

46.4.238.128 - 46.4.238.135

8 IP addresses

194.42.96.0 / 23

Amazon.com

AS16509

194.42.96.0 - 194.42.97.255

512 IP addresses

2607:5300:203:fe1:: / 112

OVH

AS16276

2607:5300:203:fe1::

2607:5300:203:fe1::ffff

85.25.89.5

PlusServer

AS61157

2001:67c:2050:: / 48

Heinlein-Support

AS199118

2001:67c:2050::

2001:67c:2050:ffff:ffff:ffff:ffff:ffff

92.51.187.64 / 27

PlusServer

AS61157

92.51.187.64 - 92.51.187.95

32 IP addresses

83.169.51.224 / 27

PlusServer

AS61157

83.169.51.224 - 83.169.51.255

32 IP addresses

80.237.187.32 / 28

PlusServer

AS61157

80.237.187.32 - 80.237.187.47

16 IP addresses

91.250.74.128 / 27

PlusServer

AS61157

91.250.74.128 - 91.250.74.159

32 IP addresses

87.230.74.128 / 28

PlusServer

AS61157

87.230.74.128 - 87.230.74.143

16 IP addresses

91.250.95.64 / 26

PlusServer

AS61157

91.250.95.64 - 91.250.95.127

64 IP addresses

85.25.89.0 / 24

PlusServer

AS61157

85.25.89.0 - 85.25.89.255

256 IP addresses

195.10.208.0 / 26

Heinlein-Support

AS199118

195.10.208.0 - 195.10.208.63

64 IP addresses

40.92.0.0 / 15

Microsoft

AS8075

40.92.0.0 - 40.93.255.255

131,072 IP addresses

40.107.0.0 / 16

Microsoft

AS8075

40.107.0.0 - 40.107.255.255

65,536 IP addresses

52.100.0.0 / 15

Microsoft

AS8075

52.100.0.0 - 52.101.255.255

131,072 IP addresses

52.102.0.0 / 16

Microsoft

AS8075

52.102.0.0 - 52.102.255.255

65,536 IP addresses

52.103.0.0 / 17

Microsoft

AS8075

52.103.0.0 - 52.103.127.255

32,768 IP addresses

104.47.0.0 / 17

Microsoft

AS8075

104.47.0.0 - 104.47.127.255

32,768 IP addresses

2a01:111:f400:: / 48

Microsoft

AS8075

2a01:111:f400::

2a01:111:f400:ffff:ffff:ffff:ffff:ffff

2a01:111:f403:: / 49

Microsoft

AS8075

2a01:111:f403::

2a01:111:f403:7fff:ffff:ffff:ffff:ffff

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