centurylink.net 2 lookups
v=spf1 mx ip4:200.57.160.146/29 ip4:209.67.128.0/23 ip4:74.202.142.0/24 ip4:216.163.188.0/24 ip4:148.235.52.0/26 ip4:187.191.73.0/24 ip4:200.57.141.0/24 ip4:69.49.113.0/24 ip4:74.116.88.0/22 ip4:216.55.172.0/24 include:mail.zendesk.com include:relay.mailchannels.net -all
- 200.57.160.146/29
- 209.67.128.0/23
- 74.202.142.0/24
- 216.163.188.0/24
- 148.235.52.0/26
- 187.191.73.0/24
- 200.57.141.0/24
- 69.49.113.0/24
- 74.116.88.0/22
- 216.55.172.0/24
-
mail.zendesk.com
v=spf1 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ~all
- 103.151.192.0/23
- 185.12.80.0/22
- 188.172.128.0/20
- 192.161.144.0/20
- 216.198.0.0/18
-
relay.mailchannels.net
v=spf1 ip4:23.83.208.0/20 ip4:46.232.183.0/24 ip4:199.10.31.235 ip4:199.10.31.236 ip4:172.255.62.10 ip4:172.255.62.11 ip4:185.67.193.67 ip4:35.85.190.185 ~all
- 23.83.208.0/20
- 46.232.183.0/24
- 199.10.31.235
- 199.10.31.236
- 172.255.62.10
- 172.255.62.11
- 185.67.193.67
- 35.85.190.185
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