usmd.EDU SPF record

6 / 10 Lookups

0 Issues

469,940 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 +ip4:131.118.1.0/24 +ip4:131.118.2.249 +ip4:131.118.254.0/24 +ip4:52.152.139.135 +ip4:40.114.38.216 +ip4:96.43.142.21 +ip4:52.255.150.36 +ip4:52.224.246.216 +ip4:20.163.173.59 +mx include:spf.protection.outlook.com include:one.zoho.com -all

Copied

Terms

ip4:

131.118.1.0 / 24

pass if the sender's IP is between
131.118.1.0 and 131.118.1.255 (inclusive).

University System of Maryland

AS6059

or else

ip4:

131.118.2.249 / 32

pass if the sender's IP is between
131.118.2.249 and 131.118.2.249 (inclusive).

University System of Maryland

AS6059

or else

ip4:

131.118.254.0 / 24

pass if the sender's IP is between
131.118.254.0 and 131.118.254.255 (inclusive).

University System of Maryland

AS6059

or else

ip4:

52.152.139.135 / 32

pass if the sender's IP is between
52.152.139.135 and 52.152.139.135 (inclusive).

Microsoft

AS8075

or else

ip4:

40.114.38.216 / 32

pass if the sender's IP is between
40.114.38.216 and 40.114.38.216 (inclusive).

Microsoft

AS8075

or else

ip4:

96.43.142.21 / 32

pass if the sender's IP is between
96.43.142.21 and 96.43.142.21 (inclusive).

CyberCloud Professionals

AS19969

or else

ip4:

52.255.150.36 / 32

pass if the sender's IP is between
52.255.150.36 and 52.255.150.36 (inclusive).

Microsoft

AS8075

or else

ip4:

52.224.246.216 / 32

pass if the sender's IP is between
52.224.246.216 and 52.224.246.216 (inclusive).

Microsoft

AS8075

or else

ip4:

20.163.173.59 / 32

pass if the sender's IP is between
20.163.173.59 and 20.163.173.59 (inclusive).

Microsoft

AS8075

or else

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.

Microsoft 365 / Outlook

Inbox software

or else

include:

one.zoho.com

Evaluate this SPF record and pass if it

passes.

Zoho Mail

Inbox software

or else

-all

fail the email's SPF check.

Included records

usmd.EDU

v=spf1 ip4:131.118.1.0/24 ip4:131.118.2.249 ip4:131.118.254.0/24 ip4:52.152.139.135 ip4:40.114.38.216 ip4:96.43.142.21 ip4:52.255.150.36 ip4:52.224.246.216 ip4:20.163.173.59 mx include:spf.protection.outlook.com include:one.zoho.com -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

one.zoho.com

include:spf.zoho.com include:zeptomail.net include:zcsend.net -all

spf.zoho.com

51 x ip4 -all

zeptomail.net

10 x ip4 ~all

zcsend.net

7 x ip4 3 x ip6 ~all

IP ranges

131.118.1.0 / 24

University System of Maryland

AS6059

131.118.1.0 - 131.118.1.255

256 IP addresses

131.118.2.249

University System of Maryland

AS6059

131.118.254.0 / 24

University System of Maryland

AS6059

131.118.254.0 - 131.118.254.255

256 IP addresses

52.152.139.135

Microsoft

AS8075

40.114.38.216

Microsoft

AS8075

96.43.142.21

CyberCloud Professionals

AS19969

52.255.150.36

Microsoft

AS8075

52.224.246.216

Microsoft

AS8075

20.163.173.59

Microsoft

AS8075

52.101.10.16

Microsoft

AS8075

52.101.8.42

Microsoft

AS8075

52.101.40.4

Microsoft

AS8075

52.101.9.20

Microsoft

AS8075

2a01:111:f403:f90a::1

Microsoft

AS8075

2a01:111:f403:f90b::

Microsoft

AS8075

2a01:111:f403:f908::

Microsoft

AS8075

2a01:111:f403:f905::4

Microsoft

AS8075

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

136.143.188.0 / 24

ZOHO

AS2639

136.143.188.0 - 136.143.188.255

256 IP addresses

136.143.184.0 / 24

ZOHO

AS2639

136.143.184.0 - 136.143.184.255

256 IP addresses

135.84.80.0 / 24

ZOHO

AS2639

135.84.80.0 - 135.84.80.255

256 IP addresses

135.84.82.0 / 24

ZOHO

AS2639

135.84.82.0 - 135.84.82.255

256 IP addresses

8.39.54.0 / 23

ZOHO

AS2639

8.39.54.0 - 8.39.55.255

512 IP addresses

204.141.32.0 / 23

ZOHO

AS2639

204.141.32.0 - 204.141.33.255

512 IP addresses

136.143.182.0 / 23

ZOHO

AS2639

136.143.182.0 - 136.143.183.255

512 IP addresses

204.141.42.0 / 23

ZOHO

AS2639

204.141.42.0 - 204.141.43.255

512 IP addresses

8.40.222.0 / 23

ZOHO

AS2639

8.40.222.0 - 8.40.223.255

512 IP addresses

65.154.166.0 / 24

ZOHO

AS2639

65.154.166.0 - 65.154.166.255

256 IP addresses

199.67.84.0 / 24

ZOHO

AS2639

199.67.84.0 - 199.67.84.255

256 IP addresses

199.67.86.0 / 24

ZOHO

AS2639

199.67.86.0 - 199.67.86.255

256 IP addresses

169.148.129.0 / 24

ZOHO Corporation B.V

AS205111

169.148.129.0 - 169.148.129.255

256 IP addresses

169.148.131.0 / 24

ZOHO Corporation B.V

AS205111

169.148.131.0 - 169.148.131.255

256 IP addresses

121.244.91.48

TATA Communications formerly VSNL is Leading ISP

AS4755

199.67.88.0 / 24

ZOHO Corporation B.V

AS205111

199.67.88.0 - 199.67.88.255

256 IP addresses

122.15.156.182

Vodafone Idea

AS55410

169.148.144.0 / 25

Zoho Corporation Pvt. Ltd,

AS56201

169.148.144.0 - 169.148.144.127

128 IP addresses

199.34.22.36

CtrlS

AS18229

199.67.80.2

ZOHO Corporation B.V

AS205111

169.148.142.10

Zoho Corporation Pvt. Ltd,

AS56201

136.143.190.0 / 23

ZOHO

AS2639

136.143.190.0 - 136.143.191.255

512 IP addresses

199.67.82.2

ZOHO Corporation B.V

AS205111

136.143.178.49

ZOHO

AS2639

169.148.144.10

Zoho Corporation Pvt. Ltd,

AS56201

199.67.82.20

ZOHO Corporation B.V

AS205111

199.67.80.20

ZOHO Corporation B.V

AS205111

121.244.91.52

TATA Communications formerly VSNL is Leading ISP

AS4755

139.167.79.86

Reliance Jio Infocomm

AS55836

165.173.180.250 / 31

ZOHO

AS2639

165.173.180.250 - 165.173.180.251

2 IP addresses

165.173.182.250 / 31

ZOHO

AS2639

165.173.182.250 - 165.173.182.251

2 IP addresses

8.40.222.250 / 31

ZOHO

AS2639

8.40.222.250 - 8.40.222.251

2 IP addresses

8.39.54.250 / 31

ZOHO

AS2639

8.39.54.250 - 8.39.54.251

2 IP addresses

136.143.177.0 / 24

ZOHO

AS2639

136.143.177.0 - 136.143.177.255

256 IP addresses

169.148.146.0 / 23

Zoho Corporation Pvt. Ltd,

AS56201

169.148.146.0 - 169.148.147.255

512 IP addresses

136.143.176.0 / 24

ZOHO

AS2639

136.143.176.0 - 136.143.176.255

256 IP addresses

56.124.6.228

Amazon.com

AS16509

199.67.90.0 / 24

ZOHO Corporation B.V

AS205111

199.67.90.0 - 199.67.90.255

256 IP addresses

169.148.188.182

ZOHO Corporation B.V

AS205111

103.84.217.238

Zoho Corporation Pvt. Ltd,

AS56201

52.6.74.205

Amazon.com

AS14618

34.241.242.183

Amazon.com

AS16509

169.148.175.3

Zoho Corporation Pvt. Ltd,

AS56201

169.148.179.3

Zoho Corporation Pvt. Ltd,

AS56201

43.239.212.33

Zoho Corporation Pvt. Ltd,

AS56201

169.148.138.0 / 24

Zoho Corporation Pvt. Ltd,

AS56201

169.148.138.0 - 169.148.138.255

256 IP addresses

169.148.188.0 / 24

ZOHO Corporation B.V

AS205111

169.148.188.0 - 169.148.188.255

256 IP addresses

103.89.75.238

Zoho Corporation Pvt. Ltd,

AS56201

169.148.142.33

Zoho Corporation Pvt. Ltd,

AS56201

13.247.164.219

Amazon.com

AS16509

103.84.217.15

Zoho Corporation Pvt. Ltd,

AS56201

136.143.188.0 / 24

ZOHO

AS2639

136.143.188.0 - 136.143.188.255

256 IP addresses

135.84.80.0 / 24

ZOHO

AS2639

135.84.80.0 - 135.84.80.255

256 IP addresses

135.84.82.0 / 24

ZOHO

AS2639

135.84.82.0 - 135.84.82.255

256 IP addresses

117.20.43.11

PacketFabric (Hong Kong)

AS24247

199.67.64.0 / 24

ZOHO

AS2639

199.67.64.0 - 199.67.64.255

256 IP addresses

136.143.184.0 / 24

ZOHO

AS2639

136.143.184.0 - 136.143.184.255

256 IP addresses

165.173.180.250 / 31

ZOHO

AS2639

165.173.180.250 - 165.173.180.251

2 IP addresses

165.173.182.250 / 31

ZOHO

AS2639

165.173.182.250 - 165.173.182.251

2 IP addresses

165.173.181.250 / 31

ZOHO

AS2639

165.173.181.250 - 165.173.181.251

2 IP addresses

165.173.183.250 / 31

ZOHO

AS2639

165.173.183.250 - 165.173.183.251

2 IP addresses

135.84.81.0 / 24

ZOHO

AS2639

135.84.81.0 - 135.84.81.255

256 IP addresses

135.84.83.0 / 24

ZOHO

AS2639

135.84.83.0 - 135.84.83.255

256 IP addresses

136.143.160.0 / 24

ZOHO

AS2639

136.143.160.0 - 136.143.160.255

256 IP addresses

165.173.128.0 / 24

ZOHO

AS2639

165.173.128.0 - 165.173.128.255

256 IP addresses

135.84.82.0 / 24

ZOHO

AS2639

135.84.82.0 - 135.84.82.255

256 IP addresses

136.143.161.0 / 24

ZOHO

AS2639

136.143.161.0 - 136.143.161.255

256 IP addresses

136.143.162.0 / 24

ZOHO

AS2639

136.143.162.0 - 136.143.162.255

256 IP addresses

2607:13c0:1::7000 / 116

2607:13c0:1::7000

2607:13c0:1::7fff

2607:13c0:2::1000 / 116

ZOHO

AS2639

2607:13c0:2::1000

2607:13c0:2::1fff

2607:13c0:4:: / 116

ZOHO

AS2639

2607:13c0:4::

2607:13c0:4::fff