List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
*.prod.sin2.secureserver.net
Issued by
Starfield Secure Certificate Authority - G2
Valid Until
03/19/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
182.50.132.196 sg2nlsmtp04.shr.prod.sin2.secureserver.net. VERY HIGH 43
182.50.132.197 sg2nlsmtp05.shr.prod.sin2.secureserver.net. VERY HIGH 42
Related Sending Domains
Domain   
p3plzcpnl507689.prod.phx3.secureserver.net
p3plzcpnl507349.prod.phx3.secureserver.net
p3plzcpnl505138.prod.phx3.secureserver.net
p3plzcpnl505874.prod.phx3.secureserver.net
p3plzcpnl496831.prod.phx3.secureserver.net
sg2plzcpnl507449.prod.sin2.secureserver.net
121.33.109.208.host.secureserver.net
p3plzcpnl506094.prod.phx3.secureserver.net
p3plzcpnl458514.prod.phx3.secureserver.net
osplwbeout01-12.prod.phx3.secureserver.net
p3plzcpnl504802.prod.phx3.secureserver.net
sg2plzcpnl506189.prod.sin2.secureserver.net
sg2plzcpnl505617.prod.sin2.secureserver.net
sg2plzcpnl489575.prod.sin2.secureserver.net
sg2plzcpnl504445.prod.sin2.secureserver.net
sg2plzcpnl505605.prod.sin2.secureserver.net
sg2plzcpnl505524.prod.sin2.secureserver.net
sg2plzcpnl504373.prod.sin2.secureserver.net
bom1plzcpnl493884.prod.bom1.secureserver.net
bom1plmcpnl502243.prod.bom1.secureserver.net
bom1plzcpnl499942.prod.bom1.secureserver.net
bom1plzcpnl499941.prod.bom1.secureserver.net
sxb1plwbeout01.prod.sxb1.secureserver.net
p3plzcpnl505848.prod.phx3.secureserver.net
p3plzcpnl504956.prod.phx3.secureserver.net
p3plzcpnl437856.prod.phx3.secureserver.net
p3plzcpnl507635.prod.phx3.secureserver.net
p3plzcpnl506042.prod.phx3.secureserver.net
osplibsmtp01-12.prod.phx3.secureserver.net
sg2plzcpnl466827.prod.sin2.secureserver.net
sg2plzcpnl453263.prod.sin2.secureserver.net
sg2plzcpnl507423.prod.sin2.secureserver.net
sg2plzcpnl506751.prod.sin2.secureserver.net
sg2plmcpnl503211.prod.sin2.secureserver.net
bom1plzcpnl503097.prod.bom1.secureserver.net
sxb1plzcpnl505564.prod.sxb1.secureserver.net
sxb1plwbeout04.prod.sxb1.secureserver.net
sxb1plzcpnl487122.prod.sxb1.secureserver.net
sxb1plmcpnl491570.prod.sxb1.secureserver.net
186.22.205.92.host.secureserver.net
p3plmcpnl494758.prod.phx3.secureserver.net
osplibsmtp02-08.prod.phx3.secureserver.net
osplibsmtp03-07.prod.phx3.secureserver.net
osplibsmtp01-06.prod.phx3.secureserver.net
osplibsmtp03-13.prod.phx3.secureserver.net
p3plzcpnl505951.prod.phx3.secureserver.net
osplibsmtp02-01.prod.phx3.secureserver.net
sg2plzcpnl462838.prod.sin2.secureserver.net
sg2plzcpnl506728.prod.sin2.secureserver.net
sg2plzcpnl505537.prod.sin2.secureserver.net
sg2plzcpnl504244.prod.sin2.secureserver.net
bom1plzcpnl493856.prod.bom1.secureserver.net
sxb1plzcpnl437706.prod.sxb1.secureserver.net
sxb1plzcpnl503570.prod.sxb1.secureserver.net
222.38.167.72.host.secureserver.net
p3plzcpnl454185.prod.phx3.secureserver.net
p3plzcpnl506945.prod.phx3.secureserver.net
p3plmcpnl504104.prod.phx3.secureserver.net
p3plzcpnl505363.prod.phx3.secureserver.net
osplwbeout01-03.prod.phx3.secureserver.net
sg2plzcpnl487142.prod.sin2.secureserver.net
sg2plzcpnl506791.prod.sin2.secureserver.net
bom1plzcpnl503588.prod.bom1.secureserver.net
bom1plzcpnl503790.prod.bom1.secureserver.net
sxb1plmcpnl504357.prod.sxb1.secureserver.net
243.121.168.184.host.secureserver.net
175.183.205.92.host.secureserver.net
p3plzcpnl505969.prod.phx3.secureserver.net
osplibsmtp03-09.prod.phx3.secureserver.net
p3plzcpnl504467.prod.phx3.secureserver.net
p3plzcpnl507547.prod.phx3.secureserver.net
p3plzcpnl507527.prod.phx3.secureserver.net
p3nlsmtp01-07.prod.phx3.secureserver.net
p3plzcpnl507546.prod.phx3.secureserver.net
p3plzcpnl505995.prod.phx3.secureserver.net
p3plmcpnl486883.prod.phx3.secureserver.net
p3plzcpnl506080.prod.phx3.secureserver.net
p3plzcpnl494300.prod.phx3.secureserver.net
sg2nlsmtp04.shr.prod.sin2.secureserver.net
sg2plzcpnl489759.prod.sin2.secureserver.net
sg2plzcpnl505409.prod.sin2.secureserver.net
sg2plzcpnl489588.prod.sin2.secureserver.net
sg2plzcpnl506756.prod.sin2.secureserver.net
sg2plzcpnl487145.prod.sin2.secureserver.net
sg2plzcpnl505992.prod.sin2.secureserver.net
sg2plzcpnl471121.prod.sin2.secureserver.net
bom1plzcpnl503478.prod.bom1.secureserver.net
sxb1plzcpnl490657.prod.sxb1.secureserver.net
sxb1plzcpnl506216.prod.sxb1.secureserver.net
sxb1plzcpnl505645.prod.sxb1.secureserver.net
cbounces.cloud2.em.secureserver.net
p3nlsmtp01-06.prod.phx3.secureserver.net
p3plzcpnl504605.prod.phx3.secureserver.net
osplibsmtp02-13.prod.phx3.secureserver.net
osplibsmtp03-01.prod.phx3.secureserver.net
p3nlsmtp01-01.prod.phx3.secureserver.net
sg2plzcpnl490079.prod.sin2.secureserver.net
sg2plzcpnl505684.prod.sin2.secureserver.net
sg2plzcpnl506534.prod.sin2.secureserver.net
sg2plzcpnl489573.prod.sin2.secureserver.net
sg2plzcpnl490943.prod.sin2.secureserver.net
sg2plzcpnl505750.prod.sin2.secureserver.net
bom1plzcpnl493871.prod.bom1.secureserver.net
sxb1plzcpnl505464.prod.sxb1.secureserver.net
218.231.12.198.host.secureserver.net
p3plzcpnl506457.prod.phx3.secureserver.net
p3plzcpnl506146.prod.phx3.secureserver.net
osplibsmtp02-06.prod.phx3.secureserver.net
p3plmcpnl492584.prod.phx3.secureserver.net
osplibsmtp01-04.prod.phx3.secureserver.net
p3plzcpnl505962.prod.phx3.secureserver.net
p3plzcpnl507322.prod.phx3.secureserver.net
osplibsmtp02-12.prod.phx3.secureserver.net
osplwbeout01-02.prod.phx3.secureserver.net
sg2plzcpnl506779.prod.sin2.secureserver.net
sg2plzcpnl505849.prod.sin2.secureserver.net
sg2plmcpnl492225.prod.sin2.secureserver.net
sg2plzcpnl508283.prod.sin2.secureserver.net
sg2plzcpnl476821.prod.sin2.secureserver.net
sg2plzcpnl505790.prod.sin2.secureserver.net
sxb1plzcpnl437711.prod.sxb1.secureserver.net
231.76.148.132.host.secureserver.net
bounces.cloud.em.secureserver.net
bounce.secureserver.net
p3plmcpnl499677.prod.phx3.secureserver.net
p3plzcpnl504736.prod.phx3.secureserver.net
p3plzcpnl504726.prod.phx3.secureserver.net
p3plzcpnl506995.prod.phx3.secureserver.net
p3plzcpnl505064.prod.phx3.secureserver.net
osplibsmtp02-04.prod.phx3.secureserver.net
p3plzcpnl502113.prod.phx3.secureserver.net
p3plzcpnl506103.prod.phx3.secureserver.net
p3nlsmtp01-03.prod.phx3.secureserver.net
p3plmcpnl496500.prod.phx3.secureserver.net
sg2plzcpnl456438.prod.sin2.secureserver.net
sg2plzcpnl491718.prod.sin2.secureserver.net
sg2plzcpnl505321.prod.sin2.secureserver.net
sg2plzcpnl487150.prod.sin2.secureserver.net
sxb1plmcpnl503966.prod.sxb1.secureserver.net
sxb1plzcpnl485170.prod.sxb1.secureserver.net
130.164.178.68.host.secureserver.net
p3nwvpweb210.shr.prod.phx3.secureserver.net
p3plzcpnl506837.prod.phx3.secureserver.net
p3plzcpnl506642.prod.phx3.secureserver.net
p3plmcpnl508442.prod.phx3.secureserver.net
sg2plzcpnl505475.prod.sin2.secureserver.net
sg2plzcpnl505644.prod.sin2.secureserver.net
sg2plzcpnl479114.prod.sin2.secureserver.net
bom1plzcpnl502746.prod.bom1.secureserver.net
bom1plzcpnl493934.prod.bom1.secureserver.net
sxb1plzcpnl504079.prod.sxb1.secureserver.net
sxb1plzcpnl473183.prod.sxb1.secureserver.net
services.secureserver.net
p3plzcpnl491739.prod.phx3.secureserver.net
p3plzcpnl499946.prod.phx3.secureserver.net
p3plzcpnl507391.prod.phx3.secureserver.net
sg2plzcpnl479119.prod.sin2.secureserver.net
sg2plzcpnl479136.prod.sin2.secureserver.net
sg2plzcpnl486120.prod.sin2.secureserver.net
sxb1plzcpnl459849.prod.sxb1.secureserver.net
sxb1plzcpnl507302.prod.sxb1.secureserver.net
149.184.205.92.host.secureserver.net
atlassian-bounces.services.secureserver.net
bounces.em.secureserver.net
p3nwvpweb229.shr.prod.phx3.secureserver.net
p3plzcpnl504389.prod.phx3.secureserver.net
p3plzcpnl506419.prod.phx3.secureserver.net
p3plzcpnl506688.prod.phx3.secureserver.net
p3plzcpnl507216.prod.phx3.secureserver.net
p3plzcpnl504593.prod.phx3.secureserver.net
p3plzcpnl491743.prod.phx3.secureserver.net
p3plmcpnl498533.prod.phx3.secureserver.net
p3plzcpnl507082.prod.phx3.secureserver.net
p3plzcpnl505961.prod.phx3.secureserver.net
sg2plzcpnl504288.prod.sin2.secureserver.net
sg2plzcpnl479128.prod.sin2.secureserver.net
sg2plzcpnl506707.prod.sin2.secureserver.net
sg2plzcpnl466814.prod.sin2.secureserver.net
sg2plzcpnl505932.prod.sin2.secureserver.net
sg2plzcpnl505320.prod.sin2.secureserver.net
bom1plzcpnl493959.prod.bom1.secureserver.net
bom1plzcpnl503817.prod.bom1.secureserver.net
bom1plzcpnl493924.prod.bom1.secureserver.net
p3plzcpnl505175.prod.phx3.secureserver.net
p3plzcpnl506543.prod.phx3.secureserver.net
p3plzcpnl505891.prod.phx3.secureserver.net
p3plmcpnl496041.prod.phx3.secureserver.net
sg2plzcpnl462840.prod.sin2.secureserver.net
bom1plzcpnl503948.prod.bom1.secureserver.net
bom1plzcpnl503235.prod.bom1.secureserver.net
e.secureserver.net
p3plzcpnl506078.prod.phx3.secureserver.net
p3plzcpnl507158.prod.phx3.secureserver.net
p3plzcpnl487218.prod.phx3.secureserver.net
p3plmcpnl485125.prod.phx3.secureserver.net
osplwbeout01-05.prod.phx3.secureserver.net
osplibsmtp02-14.prod.phx3.secureserver.net
p3plzcpnl507383.prod.phx3.secureserver.net
sg2plzcpnl505318.prod.sin2.secureserver.net
sg2plzcpnl505494.prod.sin2.secureserver.net
sg2plzcpnl505683.prod.sin2.secureserver.net
bom1plzcpnl493970.prod.bom1.secureserver.net
smtpout.secureserver.net
osplwbeout01-08.prod.phx3.secureserver.net
p3plzcpnl507837.prod.phx3.secureserver.net
p3plzcpnl503495.prod.phx3.secureserver.net
p3plmcpnl502464.prod.phx3.secureserver.net
p3plzcpnl502224.prod.phx3.secureserver.net
p3plzcpnl506592.prod.phx3.secureserver.net
p3plzcpnl434612.prod.phx3.secureserver.net
p3plzcpnl506371.prod.phx3.secureserver.net
sg2nlsmtp05.shr.prod.sin2.secureserver.net
sg2plzcpnl506719.prod.sin2.secureserver.net
sg2plzcpnl473858.prod.sin2.secureserver.net
sg2plzcpnl505576.prod.sin2.secureserver.net
sg2plzcpnl505695.prod.sin2.secureserver.net
sg2plzcpnl453250.prod.sin2.secureserver.net
bom1plzcpnl493873.prod.bom1.secureserver.net
sxb1nlsmtp02.prod.sxb1.secureserver.net
sxb1plzcpnl503821.prod.sxb1.secureserver.net
s45-40-133-179.secureserver.net
p3plzcpnl504972.prod.phx3.secureserver.net
sg2plzcpnl506750.prod.sin2.secureserver.net
sg2plzcpnl506740.prod.sin2.secureserver.net
sxb1plmcpnl484778.prod.sxb1.secureserver.net
ip-107-180-102-161.ip.secureserver.net
osplwbeout01-09.prod.phx3.secureserver.net
osplibsmtp03-08.prod.phx3.secureserver.net
p3plzcpnl507127.prod.phx3.secureserver.net
p3plzcpnl475186.prod.phx3.secureserver.net
p3plzcpnl506415.prod.phx3.secureserver.net
osplibsmtp01-15.prod.phx3.secureserver.net
p3plzcpnl507124.prod.phx3.secureserver.net
p3plzcpnl487033.prod.phx3.secureserver.net
p3plzcpnl505523.prod.phx3.secureserver.net
p3plmcpnl484811.prod.phx3.secureserver.net
osplibsmtp03-11.prod.phx3.secureserver.net
sg2plzcpnl506789.prod.sin2.secureserver.net
sg2plmcpnl492159.prod.sin2.secureserver.net
sg2plzcpnl505719.prod.sin2.secureserver.net
sg2plzcpnl507858.prod.sin2.secureserver.net
sg2plzcpnl490048.prod.sin2.secureserver.net
sg2plzcpnl506717.prod.sin2.secureserver.net
sg2plzcpnl505632.prod.sin2.secureserver.net
bom1plzcpnl503142.prod.bom1.secureserver.net
bom1plzcpnl494590.prod.bom1.secureserver.net
sxb1plzcpnl459839.prod.sxb1.secureserver.net
sxb1plzcpnl506139.prod.sxb1.secureserver.net
sxb1plzcpnl432796.prod.sxb1.secureserver.net
sxb1plzcpnl507244.prod.sxb1.secureserver.net
sxb1nlsmtp04.prod.sxb1.secureserver.net
sxb1plzcpnl485171.prod.sxb1.secureserver.net
101.12.63.50.host.secureserver.net
osplibsmtp03-05.prod.phx3.secureserver.net
p3plzcpnl504594.prod.phx3.secureserver.net
osplibsmtp02-03.prod.phx3.secureserver.net
p3plzcpnl507392.prod.phx3.secureserver.net
p3plzcpnl506662.prod.phx3.secureserver.net
osplibsmtp03-12.prod.phx3.secureserver.net
osplibsmtp03-02.prod.phx3.secureserver.net
p3plzcpnl504451.prod.phx3.secureserver.net
p3plzcpnl474231.prod.phx3.secureserver.net
p3plzcpnl507360.prod.phx3.secureserver.net
p3plzcpnl489440.prod.phx3.secureserver.net
p3plzcpnl507040.prod.phx3.secureserver.net
p3plzcpnl504900.prod.phx3.secureserver.net
sg2nwvpweb065.shr.prod.sin2.secureserver.net
sg2plzcpnl505648.prod.sin2.secureserver.net
sg2plzcpnl486126.prod.sin2.secureserver.net
sg2plzcpnl505514.prod.sin2.secureserver.net
sg2plzcpnl506721.prod.sin2.secureserver.net
a2nwvpweb042.shr.prod.iad2.secureserver.net
a2nlsmtp01-01.prod.iad2.secureserver.net
bom1plzcpnl502456.prod.bom1.secureserver.net
sxb1plzcpnl489959.prod.sxb1.secureserver.net
s132-148-158-225.secureserver.net
p3plzcpnl506098.prod.phx3.secureserver.net
p3plzcpnl475178.prod.phx3.secureserver.net
p3plzcpnl505947.prod.phx3.secureserver.net
p3plmcpnl503366.prod.phx3.secureserver.net
p3plzcpnl505885.prod.phx3.secureserver.net
osplibsmtp01-05.prod.phx3.secureserver.net
osplibsmtp01-14.prod.phx3.secureserver.net
osplibsmtp01-13.prod.phx3.secureserver.net
osplbsmtp03.prod.phx3.secureserver.net
p3plzcpnl505542.prod.phx3.secureserver.net
osplibsmtp01-11.prod.phx3.secureserver.net
sg2plzcpnl492039.prod.sin2.secureserver.net
sg2plzcpnl486127.prod.sin2.secureserver.net
sg2plzcpnl489576.prod.sin2.secureserver.net
bom1plzcpnl503214.prod.bom1.secureserver.net
sxb1plzcpnl453524.prod.sxb1.secureserver.net
15.171.178.68.host.secureserver.net
bounce.e.secureserver.net
p3plzcpnl506229.prod.phx3.secureserver.net
p3plzcpnl505968.prod.phx3.secureserver.net
p3plmcpnl485868.prod.phx3.secureserver.net
osplwbeout01-06.prod.phx3.secureserver.net
osplibsmtp03-14.prod.phx3.secureserver.net

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.