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Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
fitbit.com
Issued by
WR3
Valid Until
09/17/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
13.58.214.35 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 24
13.110.246.181 smtp06-ia7-sp4.mta.salesforce.com. VERY HIGH 99
13.110.246.182 smtp07-ia7-sp4.mta.salesforce.com. VERY HIGH 99
13.110.246.189 smtp14-ia7-sp4.mta.salesforce.com. VERY HIGH 99
13.110.246.190 smtp15-ia7-sp4.mta.salesforce.com. VERY HIGH 99
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 42
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 71
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 70
27.111.89.68 mail-1w-r77.ipv4.per01.ds.network. VERY HIGH 81
27.111.89.100 mail-2s-r77.ipv4.per01.ds.network. VERY HIGH 80
64.26.60.153 mx0.mfg.onr.siteprotect.com. VERY HIGH 75
65.39.148.172 forward10.nameresolvers.com. VERY HIGH 99
65.61.1.45 winweb1002.infoquesthost.com. HIGH 97
65.254.253.1 walmailout01.yourhostingaccount.com. VERY HIGH 97
74.208.4.196 mout.perfora.net. VERY HIGH 81
74.208.4.201 mout.mail.com. VERY HIGH 77
103.150.252.14 omr014.pc5.atmailcloud.com. VERY HIGH 94
103.168.172.193 fforwardl-a2-smtp.messagingengine.com. VERY HIGH 99
103.168.172.195 fforwardl-a4-smtp.messagingengine.com. VERY HIGH 97
103.168.172.196 fforwardh-a1-smtp.messagingengine.com. VERY HIGH 90
103.168.172.197 fforwardh-a2-smtp.messagingengine.com. VERY HIGH 98
103.168.172.198 fforwardh-a3-smtp.messagingengine.com. VERY HIGH 99
104.143.9.101 dnic-mxfwd1.directnic.net. VERY HIGH 99
108.36.103.202 mx2.iviewer.com. VERY HIGH 95
110.232.143.238 h1.out4.mxs.au. VERY HIGH 95
136.147.130.214 mta.e.fitbit.com. VERY HIGH 72
163.47.20.6 syd2.mediatwo.com.au. HIGH 96
192.250.237.178 mx3596.can1.mymailhosting.com. VERY HIGH 73
192.252.154.29 s450.sureserver.com. VERY HIGH 98
198.54.122.6 eforward1b-1.registrar-servers.com. VERY HIGH 97
198.54.122.11 eforward1c-3.registrar-servers.com. VERY HIGH 97
198.54.122.12 eforward1e-1.registrar-servers.com. VERY HIGH 99
198.244.55.165 a165.a94b46b0.use4.send.mailgun.net. VERY HIGH 97
202.12.124.192 fforwardl-b1-smtp.messagingengine.com. VERY HIGH 86
202.12.124.194 fforwardl-b3-smtp.messagingengine.com. VERY HIGH 87
202.12.124.196 fforwardh-b1-smtp.messagingengine.com. VERY HIGH 98
202.12.124.198 fforwardh-b3-smtp.messagingengine.com. VERY HIGH 98
202.12.124.199 fforwardh-b4-smtp.messagingengine.com. VERY HIGH 98
208.94.116.196 mx-fwd-1.nearlyfreespeech.net. VERY HIGH 99
209.85.128.169 mail-yw1-f169.google.com. VERY HIGH 87
209.85.128.172 mail-yw1-f172.google.com. VERY HIGH 90
209.85.128.173 mail-yw1-f173.google.com. VERY HIGH 90
209.85.128.174 mail-yw1-f174.google.com. VERY HIGH 78
209.85.128.175 mail-yw1-f175.google.com. VERY HIGH 86
209.85.128.180 mail-yw1-f180.google.com. VERY HIGH 83
209.85.128.181 mail-yw1-f181.google.com. VERY HIGH 92
209.85.128.197 mail-yw1-f197.google.com. VERY HIGH 64
209.85.128.198 mail-yw1-f198.google.com. VERY HIGH 65
209.85.128.199 mail-yw1-f199.google.com. VERY HIGH 68
209.85.128.200 mail-yw1-f200.google.com. VERY HIGH 69
209.85.160.69 mail-oa1-f69.google.com. VERY HIGH 13
209.85.160.70 mail-oa1-f70.google.com. VERY HIGH 6
209.85.160.71 mail-oa1-f71.google.com. VERY HIGH 11
209.85.160.72 mail-oa1-f72.google.com. VERY HIGH 9
209.85.160.175 mail-qt1-f175.google.com. VERY HIGH 77
209.85.160.176 mail-qt1-f176.google.com. VERY HIGH 77
209.85.160.197 mail-qt1-f197.google.com. VERY HIGH 63
209.85.160.198 mail-qt1-f198.google.com. VERY HIGH 61
209.85.160.199 mail-qt1-f199.google.com. VERY HIGH 62
209.85.160.200 mail-qt1-f200.google.com. VERY HIGH 59
209.85.161.69 mail-oo1-f69.google.com. VERY HIGH 7
209.85.161.70 mail-oo1-f70.google.com. VERY HIGH 4
209.85.161.71 mail-oo1-f71.google.com. VERY HIGH 12
209.85.161.72 mail-oo1-f72.google.com. VERY HIGH 13
209.85.166.69 mail-io1-f69.google.com. VERY HIGH 96
209.85.166.70 mail-io1-f70.google.com. VERY HIGH 86
209.85.166.71 mail-io1-f71.google.com. VERY HIGH 73
209.85.166.72 mail-io1-f72.google.com. VERY HIGH 83
209.85.166.197 mail-il1-f197.google.com. VERY HIGH 81
209.85.166.198 mail-il1-f198.google.com. VERY HIGH 81
209.85.166.199 mail-il1-f199.google.com. VERY HIGH 68
209.85.166.200 mail-il1-f200.google.com. VERY HIGH 69
209.85.167.43 mail-lf1-f43.google.com. VERY HIGH 85
209.85.167.54 mail-lf1-f54.google.com. VERY HIGH 82
209.85.167.198 mail-oi1-f198.google.com. VERY HIGH 9
209.85.167.199 mail-oi1-f199.google.com. VERY HIGH 6
209.85.167.200 mail-oi1-f200.google.com. VERY HIGH 12
209.85.208.42 mail-ed1-f42.google.com. VERY HIGH 81
209.85.208.43 mail-ed1-f43.google.com. VERY HIGH 62
209.85.208.44 mail-ed1-f44.google.com. VERY HIGH 68
209.85.208.45 mail-ed1-f45.google.com. VERY HIGH 54
209.85.208.46 mail-ed1-f46.google.com. VERY HIGH 81
209.85.208.47 mail-ed1-f47.google.com. VERY HIGH 62
209.85.208.48 mail-ed1-f48.google.com. VERY HIGH 62
209.85.208.49 mail-ed1-f49.google.com. VERY HIGH 61
209.85.208.50 mail-ed1-f50.google.com. VERY HIGH 62
209.85.208.51 mail-ed1-f51.google.com. VERY HIGH 67
209.85.208.52 mail-ed1-f52.google.com. VERY HIGH 68
209.85.208.53 mail-ed1-f53.google.com. VERY HIGH 61
209.85.208.170 mail-lj1-f170.google.com. VERY HIGH 97
209.85.208.172 mail-lj1-f172.google.com. VERY HIGH 88
209.85.208.179 mail-lj1-f179.google.com. VERY HIGH 88
209.85.208.180 mail-lj1-f180.google.com. VERY HIGH 83
209.85.208.181 mail-lj1-f181.google.com. VERY HIGH 89
209.85.210.69 mail-ot1-f69.google.com. VERY HIGH 9
209.85.210.70 mail-ot1-f70.google.com. VERY HIGH 11
209.85.210.71 mail-ot1-f71.google.com. VERY HIGH 9
209.85.210.72 mail-ot1-f72.google.com. VERY HIGH 12
209.85.210.197 mail-pf1-f197.google.com. VERY HIGH 43
209.85.210.198 mail-pf1-f198.google.com. VERY HIGH 47
209.85.210.199 mail-pf1-f199.google.com. VERY HIGH 57
209.85.210.200 mail-pf1-f200.google.com. VERY HIGH 43
209.85.214.197 mail-pl1-f197.google.com. VERY HIGH 59
209.85.214.198 mail-pl1-f198.google.com. VERY HIGH 64
209.85.214.199 mail-pl1-f199.google.com. VERY HIGH 58
209.85.214.200 mail-pl1-f200.google.com. VERY HIGH 64
209.85.215.171 mail-pg1-f171.google.com. VERY HIGH 66
209.85.215.175 mail-pg1-f175.google.com. VERY HIGH 71
209.85.215.197 mail-pg1-f197.google.com. VERY HIGH 67
209.85.215.198 mail-pg1-f198.google.com. VERY HIGH 68
209.85.215.199 mail-pg1-f199.google.com. VERY HIGH 62
209.85.215.200 mail-pg1-f200.google.com. VERY HIGH 63
209.85.216.41 mail-pj1-f41.google.com. VERY HIGH 68
209.85.216.42 mail-pj1-f42.google.com. VERY HIGH 66
209.85.216.44 mail-pj1-f44.google.com. VERY HIGH 73
209.85.216.48 mail-pj1-f48.google.com. VERY HIGH 68
209.85.216.69 mail-pj1-f69.google.com. VERY HIGH 73
209.85.216.71 mail-pj1-f71.google.com. VERY HIGH 73
209.85.216.72 mail-pj1-f72.google.com. VERY HIGH 73
209.85.217.69 mail-vs1-f69.google.com. VERY HIGH 60
209.85.217.70 mail-vs1-f70.google.com. VERY HIGH 66
209.85.217.71 mail-vs1-f71.google.com. VERY HIGH 11
209.85.217.72 mail-vs1-f72.google.com. VERY HIGH 11
209.85.218.42 mail-ej1-f42.google.com. VERY HIGH 61
209.85.218.43 mail-ej1-f43.google.com. VERY HIGH 68
209.85.218.44 mail-ej1-f44.google.com. VERY HIGH 76
209.85.218.45 mail-ej1-f45.google.com. VERY HIGH 64
209.85.218.47 mail-ej1-f47.google.com. VERY HIGH 63
209.85.218.50 mail-ej1-f50.google.com. VERY HIGH 81
209.85.218.52 mail-ej1-f52.google.com. VERY HIGH 62
209.85.218.53 mail-ej1-f53.google.com. VERY HIGH 65
209.85.218.54 mail-ej1-f54.google.com. VERY HIGH 61
209.85.219.69 mail-qv1-f69.google.com. VERY HIGH 51
209.85.219.70 mail-qv1-f70.google.com. VERY HIGH 43
209.85.219.71 mail-qv1-f71.google.com. VERY HIGH 43
209.85.219.72 mail-qv1-f72.google.com. VERY HIGH 53
209.85.219.170 mail-yb1-f170.google.com. VERY HIGH 83
209.85.219.174 mail-yb1-f174.google.com. VERY HIGH 82
209.85.219.175 mail-yb1-f175.google.com. VERY HIGH 96
209.85.219.176 mail-yb1-f176.google.com. VERY HIGH 92
209.85.219.197 mail-yb1-f197.google.com. VERY HIGH 69
209.85.219.200 mail-yb1-f200.google.com. VERY HIGH 80
209.85.221.176 mail-vk1-f176.google.com. VERY HIGH 93
209.85.221.197 mail-vk1-f197.google.com. VERY HIGH 15
209.85.221.198 mail-vk1-f198.google.com. VERY HIGH 4
209.85.221.200 mail-vk1-f200.google.com. VERY HIGH 10
209.85.222.69 mail-ua1-f69.google.com. VERY HIGH 13
209.85.222.70 mail-ua1-f70.google.com. VERY HIGH 15
209.85.222.71 mail-ua1-f71.google.com. VERY HIGH 14
209.85.222.72 mail-ua1-f72.google.com. VERY HIGH 20
209.85.222.197 mail-qk1-f197.google.com. VERY HIGH 17
209.85.222.198 mail-qk1-f198.google.com. VERY HIGH 19
209.85.222.199 mail-qk1-f199.google.com. VERY HIGH 49
209.85.222.200 mail-qk1-f200.google.com. VERY HIGH 44
216.40.44.18 smtprelay0018.hostedemail.com. VERY HIGH 83
216.40.44.19 smtprelay0019.hostedemail.com. VERY HIGH 94
216.40.44.20 smtprelay0020.hostedemail.com. VERY HIGH 94
216.40.44.21 smtprelay0021.hostedemail.com. VERY HIGH 83
216.40.44.22 smtprelay0022.hostedemail.com. VERY HIGH 83
216.104.162.151 smtp01-forward-1.daemonmail.net. VERY HIGH 82
221.121.158.21 au3.webserver.net.au. HIGH 89

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