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
zive.cz
Issued by
R12
Valid Until
03/05/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
5.254.36.136 predovic.qomplisentrix.org. HIGH 20
5.254.36.143 rau.qomplisentrix.org. HIGH 51
23.95.101.139 8b.65.5f17.ip4.static.sl-reverse.com. HIGH 49
23.95.101.141 8d.65.5f17.ip4.static.sl-reverse.com. HIGH 41
23.129.196.78 78.196.129.23. HIGH 20
23.231.77.35 23-231-77-35.dynamic-ip.hinet.net. HIGH 43
23.231.77.36 24.4D.E717.ip4.static.sl-reverse.com. HIGH 36
27.102.107.32 NXDOMAIN HIGH 17
27.102.107.221 NXDOMAIN HIGH 17
27.102.107.222 NXDOMAIN HIGH 19
27.102.113.32 eu.uk.net. VERY HIGH 97
31.220.42.102 xtrovandelis.net. HIGH 43
31.220.42.108 howell.xtrovandelis.net. HIGH 47
37.97.172.153 37-97-172-153.dynamic.hinet.net. VERY HIGH 85
46.255.225.202 gmmr-1.centrum.cz. VERY HIGH 97
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 85
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 76
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 99
50.2.77.130 50-2-77-130.dynamic-ip.hinet.net. HIGH 51
57.129.112.60 thunderspectra.net. VERY HIGH 81
62.75.201.102 62-75-201-102.emome-ip.hinet.net. VERY HIGH 84
62.75.238.56 static-ip-62-75-238-56.inaddr.ip-pool.com. VERY HIGH 86
69.64.42.80 static-ip-69-64-42-80.inaddr.ip-pool.com. HIGH 41
75.119.158.210 embraneander.com. HIGH 44
80.86.87.169 80-86-87-169.emome-ip.hinet.net. HIGH 45
80.86.87.171 contrench.com. HIGH 60
80.86.87.174 moen.contrench.com. HIGH 45
81.7.11.49 hypernovastrata.com. HIGH 58
83.167.249.74 d4106-1.masterinter.net. VERY HIGH 92
84.247.8.35 poleone.net. HIGH 44
84.247.8.37 schneider.poleone.net. HIGH 47
85.207.58.59 cnc1-smtp1.cncenter.cz. VERY HIGH 72
88.214.43.125 goyette.tropolonist.jp.net. HIGH 20
89.38.104.42 jacobi.shorthlin.com. HIGH 56
89.43.31.181 B5.1F.2B59.ip4.static.sl-reverse.com. HIGH 47
89.252.163.13 89-252-163-13.dynamic.hinet.net. HIGH 47
89.252.163.15 89-252-163-15.dynamic-ip.hinet.net. VERY HIGH 89
93.115.32.198 93-115-32-198.hinet-ip.hinet.net. HIGH 51
93.115.32.201 syn-093-115-032-201.biz.spectrum.com. HIGH 57
94.100.23.214 94-100-23-214.static.hvvc.us. VERY HIGH 92
103.129.196.219 arrogantannounce.org. HIGH 48
103.173.96.92 5C.60.AD67.ip4.static.sl-reverse.com. HIGH 54
103.252.46.127 annership.me. HIGH 49
103.252.46.128 mayer.annership.me. HIGH 52
107.158.192.42 mutatists.com.de. VERY HIGH 79
134.209.216.237 syn-134-209-216-237.biz.spectrum.com. HIGH 19
144.168.47.36 144-168-47-36.dynamic-ip.hinet.net. HIGH 71
146.70.155.114 dramather.org. HIGH 49
146.70.155.116 paucek.dramather.org. HIGH 49
147.32.127.247 mx1.sh.cvut.cz. HIGH 99
148.72.153.133 148-72-153-133.dynamic-ip.hinet.net. VERY HIGH 83
148.72.153.171 148-72-153-171.dynamic.hinet.net. VERY HIGH 80
160.218.169.68 mailer2.quick.cz. VERY HIGH 99
162.243.166.20 secretarysuper.com. HIGH 47
177.85.99.176 watsica.cleverbutter.gr.com. HIGH 20
178.238.45.135 87.2D.EEB2.ip4.static.sl-reverse.com. VERY HIGH 82
185.32.189.215 nidentifi.com. HIGH 42
185.83.147.88 wateriugenetic.com. HIGH 61
185.83.147.91 gaylord.wateriugenetic.com. VERY HIGH 90
185.103.196.6 185.103.196.6. HIGH 41
185.225.226.242 baryotice.com. VERY HIGH 92
188.138.10.210 188-138-10-210.emome-ip.hinet.net. HIGH 45
188.138.25.101 static-ip-188-138-25-101.inaddr.ip-pool.com. VERY HIGH 90
188.138.125.132 static-ip-188-138-125-132.inaddr.ip-pool.com. HIGH 47
192.3.45.108 192-3-45-108.emome-ip.hinet.net. HIGH 20
192.3.197.142 leuschke.mosulfoxi.org. HIGH 53
192.155.110.43 syn-192-155-110-043.inf.spectrum.com. HIGH 41
192.227.204.26 zenblazenowhubx.de.com. HIGH 29
193.29.12.152 gleichner.alicloud0.com. VERY HIGH 81
193.29.12.155 feeney.camushan.us.com. VERY HIGH 98
193.164.4.105 mightyliquid.com. HIGH 49
194.53.137.191 nitzsche.starticlesion.gr.com. HIGH 32
194.150.164.20 rau.mainlande.net. HIGH 45
199.167.138.227 E3.8A.A7C7.ip4.static.sl-reverse.com. HIGH 51
209.85.167.41 mail-lf1-f41.google.com. VERY HIGH 19
209.85.167.42 mail-lf1-f42.google.com. VERY HIGH 59
209.85.167.47 mail-lf1-f47.google.com. VERY HIGH 57
209.85.167.49 mail-lf1-f49.google.com. VERY HIGH 59
209.85.167.51 mail-lf1-f51.google.com. VERY HIGH 69
209.209.85.88 donnelly.killinican.com.se. HIGH 20
212.95.47.69 gutmann.harconic.org.uk. VERY HIGH 90
212.129.43.133 212-129-43-133.emome-ip.hinet.net. HIGH 96

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.