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
tcfcu.com
Issued by
R3
Valid Until
08/28/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
2.57.219.2 NXDOMAIN VERY HIGH 0
4.4.89.74 NXDOMAIN HIGH 0
4.53.171.70 EYE-HEALTH.bar1.Tampa1.Level3.net. HIGH 11
5.94.235.246 net-5-94-235-246.cust.vodafonedsl.it. HIGH 0
5.173.18.6 user-5-173-18-6.play-internet.pl. HIGH 0
5.227.118.141 NXDOMAIN HIGH 10
12.8.192.204 NXDOMAIN MODERATE 8
12.87.106.234 NXDOMAIN HIGH 0
13.92.232.23 NXDOMAIN HIGH 54
24.1.200.187 c-24-1-200-187.hsd1.il.comcast.net. HIGH 0
24.14.210.99 c-24-14-210-99.hsd1.il.comcast.net. HIGH 0
24.23.125.83 c-24-23-125-83.hsd1.pa.comcast.net. HIGH 0
24.62.26.173 c-24-62-26-173.hsd1.ma.comcast.net. HIGH 0
24.98.200.116 c-24-98-200-116.hsd1.ga.comcast.net. HIGH 0
24.119.144.86 24-119-144-86.cpe.sparklight.net. HIGH 0
24.126.24.151 c-24-126-24-151.hsd1.md.comcast.net. HIGH 0
24.127.158.28 c-24-127-158-28.hsd1.mi.comcast.net. HIGH 0
24.129.8.69 c-24-129-8-69.hsd1.fl.comcast.net. MODERATE 1
24.131.254.182 c-24-131-254-182.hsd1.pa.comcast.net. HIGH 0
24.219.5.72 NXDOMAIN HIGH 0
24.219.6.11 NXDOMAIN HIGH 0
31.32.208.250 NXDOMAIN HIGH 0
31.43.49.225 NXDOMAIN HIGH 0
31.202.53.78 31-202-53-78-kh.maxnet.ua. HIGH 0
34.72.42.51 51.42.72.34.bc.googleusercontent.com. HIGH 0
38.23.32.33 static.38.23.32.33.macminivault.com. HIGH 0
38.49.182.103 NXDOMAIN HIGH 0
40.107.244.65 mail-mw2nam12on2065.outbound.protection.outlook.com. HIGH 89
45.44.192.3 3.192.44.45.in-addr.arpa. MODERATE 11
45.47.167.83 syn-045-047-167-083.res.spectrum.com. HIGH 0
45.55.132.103 1118505.cloudwaysapps.com. HIGH 0
45.235.20.218 45-235-20-218.megaipconnect.com.br. VERY HIGH 1
50.39.73.186 static-50-39-73-186.bvtn.or.ptr.ziplyfiber.com. HIGH 8
50.127.177.194 static-50-127-177-194.chtn.wv.frontiernet.net. MODERATE 0
62.74.225.186 dumy186.panafonet.gr. HIGH 0
62.182.116.63 NXDOMAIN HIGH 0
63.117.120.97 mail1.eascorp.org. VERY HIGH 84
65.175.25.130 ip4.gtt.net. HIGH 0
66.31.232.138 c-66-31-232-138.hsd1.ct.comcast.net. HIGH 0
66.103.7.6 66.103.7.6.hwccustomers.com. HIGH 73
66.177.30.53 c-66-177-30-53.hsd1.fl.comcast.net. VERY HIGH 0
66.188.226.116 syn-066-188-226-116.res.spectrum.com. HIGH 0
67.167.154.147 c-67-167-154-147.hsd1.mi.comcast.net. VERY HIGH 19
67.172.86.221 c-67-172-86-221.hsd1.mi.comcast.net. VERY HIGH 0
67.173.58.47 c-67-173-58-47.hsd1.il.comcast.net. HIGH 0
67.175.28.133 c-67-175-28-133.hsd1.il.comcast.net. HIGH 0
68.32.112.107 c-68-32-112-107.hsd1.al.comcast.net. HIGH 0
68.32.112.166 c-68-32-112-166.hsd1.al.comcast.net. HIGH 0
68.32.112.237 c-68-32-112-237.hsd1.al.comcast.net. HIGH 0
68.36.67.30 c-68-36-67-30.hsd1.mi.comcast.net. VERY HIGH 0
68.36.67.171 c-68-36-67-171.hsd1.mi.comcast.net. HIGH 0
68.36.73.149 c-68-36-73-149.hsd1.mi.comcast.net. HIGH 0
68.36.157.68 c-68-36-157-68.hsd1.mi.comcast.net. HIGH 0
68.37.40.218 c-68-37-40-218.hsd1.mi.comcast.net. HIGH 0
68.39.171.124 c-68-39-171-124.hsd1.in.comcast.net. HIGH 0
68.42.192.100 c-68-42-192-100.hsd1.mi.comcast.net. HIGH 0
68.43.157.240 c-68-43-157-240.hsd1.mi.comcast.net. HIGH 0
68.44.57.148 c-68-44-57-148.hsd1.in.comcast.net. MODERATE 0
68.44.85.64 c-68-44-85-64.hsd1.in.comcast.net. MODERATE 1
68.52.119.193 c-68-52-119-193.hsd1.tn.comcast.net. MODERATE 4
68.54.236.190 c-68-54-236-190.hsd1.tn.comcast.net. HIGH 0
68.55.21.187 c-68-55-21-187.hsd1.mi.comcast.net. VERY HIGH 0
68.59.158.85 c-68-59-158-85.hsd1.ga.comcast.net. VERY HIGH 0
68.60.77.128 c-68-60-77-128.hsd1.mi.comcast.net. VERY HIGH 0
68.81.165.10 c-68-81-165-10.hsd1.pa.comcast.net. HIGH 0
68.82.141.145 c-68-82-141-145.hsd1.pa.comcast.net. VERY HIGH 0
68.83.56.100 c-68-83-56-100.hsd1.nj.comcast.net. HIGH 0
69.137.107.119 c-69-137-107-119.hsd1.tn.comcast.net. MODERATE 1
69.243.4.173 c-69-243-4-173.hsd1.dc.comcast.net. HIGH 0
69.243.20.84 c-69-243-20-84.hsd1.md.comcast.net. HIGH 0
69.250.95.164 c-69-250-95-164.hsd1.md.comcast.net. HIGH 0
71.57.213.159 c-71-57-213-159.hsd1.va.comcast.net. HIGH 0
71.59.97.52 c-71-59-97-52.hsd1.nj.comcast.net. HIGH 0
71.62.34.216 c-71-62-34-216.hsd1.va.comcast.net. HIGH 0
71.62.80.15 c-71-62-80-15.hsd1.va.comcast.net. HIGH 0
71.194.8.29 c-71-194-8-29.hsd1.il.comcast.net. HIGH 0
71.224.169.28 c-71-224-169-28.hsd1.pa.comcast.net. HIGH 0
71.227.94.199 c-71-227-94-199.hsd1.mi.comcast.net. HIGH 0
71.230.147.7 c-71-230-147-7.hsd1.de.comcast.net. HIGH 11
71.230.228.16 c-71-230-228-16.hsd1.de.comcast.net. HIGH 0
72.76.243.43 static-72-76-243-43.nwrknj.fios.verizon.net. HIGH 0
72.215.222.131 wsip-72-215-222-131.om.om.cox.net. MODERATE 0
73.12.122.46 c-73-12-122-46.hsd1.va.comcast.net. HIGH 0
73.17.235.113 c-73-17-235-113.hsd1.ct.comcast.net. HIGH 0
73.21.66.78 c-73-21-66-78.hsd1.ga.comcast.net. HIGH 0
73.22.199.9 c-73-22-199-9.hsd1.il.comcast.net. HIGH 0
73.40.202.101 c-73-40-202-101.hsd1.pa.comcast.net. HIGH 0
73.45.22.134 c-73-45-22-134.hsd1.il.comcast.net. HIGH 0
73.50.13.166 c-73-50-13-166.hsd1.il.comcast.net. HIGH 0
73.50.155.68 c-73-50-155-68.hsd1.in.comcast.net. VERY HIGH 0
73.72.206.77 c-73-72-206-77.hsd1.il.comcast.net. HIGH 0
73.88.196.91 c-73-88-196-91.hsd1.ky.comcast.net. MODERATE 1
73.100.245.62 c-73-100-245-62.hsd1.nh.comcast.net. HIGH 0
73.106.80.6 c-73-106-80-6.hsd1.ga.comcast.net. HIGH 0
73.106.168.121 c-73-106-168-121.hsd1.ga.comcast.net. HIGH 11
73.111.3.1 c-73-111-3-1.hsd1.il.comcast.net. HIGH 0
73.112.235.147 c-73-112-235-147.hsd1.nj.comcast.net. HIGH 0
73.117.112.127 c-73-117-112-127.hsd1.oh.comcast.net. HIGH 0
73.119.9.144 c-73-119-9-144.hsd1.ma.comcast.net. VERY HIGH 0
73.124.236.112 c-73-124-236-112.hsd1.fl.comcast.net. MODERATE 4
73.129.57.71 c-73-129-57-71.hsd1.md.comcast.net. HIGH 0
73.129.240.193 c-73-129-240-193.hsd1.md.comcast.net. HIGH 0
73.130.169.128 c-73-130-169-128.hsd1.pa.comcast.net. HIGH 0
73.137.12.100 c-73-137-12-100.hsd1.ga.comcast.net. HIGH 0
73.137.196.111 c-73-137-196-111.hsd1.ga.comcast.net. HIGH 0
73.145.104.243 c-73-145-104-243.hsd1.mi.comcast.net. HIGH 0
73.146.38.253 c-73-146-38-253.hsd1.in.comcast.net. HIGH 0
73.147.169.8 c-73-147-169-8.hsd1.va.comcast.net. HIGH 0
73.148.70.253 c-73-148-70-253.hsd1.va.comcast.net. HIGH 0
73.171.238.250 c-73-171-238-250.hsd1.fl.comcast.net. MODERATE 0
73.173.151.120 c-73-173-151-120.hsd1.md.comcast.net. HIGH 0
73.175.81.245 c-73-175-81-245.hsd1.pa.comcast.net. HIGH 0
73.183.74.177 c-73-183-74-177.hsd1.pa.comcast.net. HIGH 0
73.184.73.78 c-73-184-73-78.hsd1.ga.comcast.net. VERY HIGH 0
73.184.246.188 c-73-184-246-188.hsd1.ga.comcast.net. HIGH 0
73.195.211.98 c-73-195-211-98.hsd1.nj.comcast.net. HIGH 0
73.199.86.87 c-73-199-86-87.hsd1.nj.comcast.net. HIGH 0
73.205.201.189 c-73-205-201-189.hsd1.fl.comcast.net. VERY HIGH 0
73.208.81.125 c-73-208-81-125.hsd1.in.comcast.net. HIGH 0
73.210.234.114 c-73-210-234-114.hsd1.il.comcast.net. VERY HIGH 0
73.211.34.234 c-73-211-34-234.hsd1.il.comcast.net. HIGH 0
73.211.212.201 c-73-211-212-201.hsd1.il.comcast.net. HIGH 0
73.213.236.66 c-73-213-236-66.hsd1.va.comcast.net. HIGH 0
73.213.237.28 c-73-213-237-28.hsd1.va.comcast.net. HIGH 0
73.218.112.188 c-73-218-112-188.hsd1.nh.comcast.net. HIGH 0
73.232.7.232 c-73-232-7-232.hsd1.tx.comcast.net. MODERATE 4
73.234.110.132 c-73-234-110-132.hsd1.vt.comcast.net. HIGH 0
73.236.255.51 c-73-236-255-51.hsd1.pa.comcast.net. HIGH 0
73.237.46.218 c-73-237-46-218.hsd1.ga.comcast.net. HIGH 0
73.250.201.139 c-73-250-201-139.hsd1.md.comcast.net. HIGH 0
73.250.228.35 c-73-250-228-35.hsd1.md.comcast.net. HIGH 0
73.251.209.55 c-73-251-209-55.hsd1.va.comcast.net. HIGH 0
73.253.144.206 c-73-253-144-206.hsd1.nh.comcast.net. HIGH 0
74.218.78.6 syn-074-218-078-006.biz.spectrum.com. HIGH 0
75.64.59.97 c-75-64-59-97.hsd1.tn.comcast.net. MODERATE 14
75.64.255.218 c-75-64-255-218.hsd1.tn.comcast.net. MODERATE 0
75.87.138.152 syn-075-087-138-152.res.spectrum.com. HIGH 67
75.115.220.17 syn-075-115-220-017.res.spectrum.com. HIGH 0
76.16.7.82 c-76-16-7-82.hsd1.il.comcast.net. HIGH 0
76.24.181.211 c-76-24-181-211.hsd1.nh.comcast.net. HIGH 0
76.97.239.48 c-76-97-239-48.hsd1.ga.comcast.net. HIGH 0
76.112.21.48 c-76-112-21-48.hsd1.mi.comcast.net. HIGH 0
76.112.22.70 c-76-112-22-70.hsd1.mi.comcast.net. HIGH 0
76.112.164.101 c-76-112-164-101.hsd1.mi.comcast.net. HIGH 0
76.114.93.2 c-76-114-93-2.hsd1.tn.comcast.net. HIGH 0
76.127.220.121 c-76-127-220-121.hsd1.nh.comcast.net. HIGH 0
76.136.63.111 c-76-136-63-111.hsd1.in.comcast.net. HIGH 0
76.145.215.168 c-76-145-215-168.hsd1.ga.comcast.net. HIGH 11
76.157.219.158 c-76-157-219-158.hsd1.il.comcast.net. HIGH 0
76.157.255.109 c-76-157-255-109.hsd1.il.comcast.net. HIGH 0
77.51.214.170 pppoe-static.mosoblast.rt.ru. VERY HIGH 0
77.53.153.71 h77-53-153-71.cust.bredband2.com. HIGH 68
81.16.170.117 ip117.net-81-16-170.koping.net. HIGH 0
81.246.47.178 178.47-246-81.adsl-static.isp.belgacom.be. HIGH 0
83.233.182.5 83-233-182-5.cust.bredband2.com. HIGH 0
84.238.92.245 84-238-92-245.ptr.bnaa.dk. HIGH 0
85.19.195.12 85-19-195-12.telia-isp.no. VERY HIGH 0
85.69.178.104 104.178.69.85.rev.sfr.net. VERY HIGH 0
87.103.126.54 54.126.103.87.rev.vodafone.pt. HIGH 0
90.63.203.111 lmontsouris-655-1-111-111.w90-63.abo.wanadoo.fr. HIGH 0
91.202.106.115 omito.znet.kiev.ua. HIGH 14
93.89.226.167 surgate9.isimtescil.net. HIGH 0
94.140.210.134 94.140.210.134.ptspb.ru. HIGH 0
95.79.108.51 dynamicip-95-79-108-51.pppoe.nn.ertelecom.ru. HIGH 0
95.87.248.223 95-87-248-223.ip.btc-net.bg. HIGH 0
96.85.104.2 96-85-104-2-static.hfc.comcastbusiness.net. VERY HIGH 0
98.49.151.220 c-98-49-151-220.hsd1.pa.comcast.net. HIGH 0
98.52.208.200 c-98-52-208-200.hsd1.il.comcast.net. HIGH 0
98.193.112.85 c-98-193-112-85.hsd1.il.comcast.net. HIGH 0
98.201.128.4 c-98-201-128-4.hsd1.tx.comcast.net. MODERATE 0
98.203.34.136 c-98-203-34-136.hsd1.fl.comcast.net. MODERATE 1
98.204.134.124 c-98-204-134-124.hsd1.md.comcast.net. HIGH 0
98.209.206.135 c-98-209-206-135.hsd1.mi.comcast.net. VERY HIGH 0
98.226.238.125 c-98-226-238-125.hsd1.il.comcast.net. VERY HIGH 0
98.230.1.111 c-98-230-1-111.hsd1.fl.comcast.net. HIGH 0
98.230.43.7 c-98-230-43-7.hsd1.fl.comcast.net. HIGH 0
98.236.94.213 c-98-236-94-213.hsd1.pa.comcast.net. HIGH 0
102.213.200.132 NXDOMAIN HIGH 0
103.237.54.140 NXDOMAIN HIGH 0
104.158.27.83 83.27.158.104.in-addr.arpa. MODERATE 1
107.5.40.178 c-107-5-40-178.hsd1.mi.comcast.net. HIGH 0
107.10.165.48 syn-107-010-165-048.res.spectrum.com. HIGH 60
108.18.106.15 pool-108-18-106-15.washdc.fios.verizon.net. HIGH 0
115.97.20.175 NXDOMAIN MODERATE 0
116.96.44.159 NXDOMAIN MODERATE 9
122.154.193.18 NXDOMAIN HIGH 0
128.1.187.77 NXDOMAIN MODERATE 17
131.106.68.91 131-106-68-91.s11609.c3-0.eas-cbr1.atw-eas.pa.cable.rcncustomer.com. HIGH 0
146.115.144.145 146-115-144-145.s4239.c3-0.nwt-cbr1.sbo-nwt.ma.cable.rcncustomer.com. HIGH 83
147.253.210.144 mta-210-144.sparkpostmail.com. VERY HIGH 99
147.253.210.145 mta-210-145.sparkpostmail.com. VERY HIGH 99
147.253.214.17 mta-214-17.sparkpostmail.com. VERY HIGH 99
147.253.214.18 mta-214-18.sparkpostmail.com. VERY HIGH 99
148.163.157.19 mx0a-00223601.pphosted.com. VERY HIGH 76
148.163.157.52 mx0a-00100303.pphosted.com. VERY HIGH 81
148.163.159.6 mx0b-00100303.pphosted.com. VERY HIGH 86
148.163.159.19 mx0b-00223601.pphosted.com. VERY HIGH 66
151.237.113.87 151.237.113.87.pronet.bg. HIGH 0
151.237.115.206 151.237.115.206.pronet.bg. HIGH 0
162.247.91.181 NXDOMAIN HIGH 0
167.60.180.50 r167-60-180-50.dialup.adsl.anteldata.net.uy. MODERATE 1
173.95.123.220 syn-173-095-123-220.biz.spectrum.com. HIGH 0
173.211.245.17 NXDOMAIN HIGH 0
174.54.40.123 c-174-54-40-123.hsd1.pa.comcast.net. HIGH 0
174.57.63.142 c-174-57-63-142.hsd1.nj.comcast.net. HIGH 0
174.104.197.169 syn-174-104-197-169.res.spectrum.com. HIGH 0
174.166.153.20 c-174-166-153-20.hsd1.nj.comcast.net. HIGH 0
174.169.209.76 c-174-169-209-76.hsd1.vt.comcast.net. HIGH 0
174.169.224.27 c-174-169-224-27.hsd1.vt.comcast.net. HIGH 0
174.174.128.9 c-174-174-128-9.hsd1.mi.comcast.net. HIGH 0
185.57.204.133 NXDOMAIN HIGH 0
185.168.173.87 NXDOMAIN HIGH 0
185.209.108.42 NXDOMAIN VERY HIGH 0
185.255.212.178 NXDOMAIN HIGH 0
187.9.163.218 187-9-163-218.customer.tdatabrasil.net.br. VERY HIGH 2
187.36.123.154 bb247b9a.virtua.com.br. VERY HIGH 0
189.218.168.197 189.218.168.197-clientes-izzi.mx. MODERATE 29
190.236.32.21 NXDOMAIN HIGH 7
191.6.96.97 NXDOMAIN HIGH 0
192.34.128.202 NXDOMAIN HIGH 0
192.155.88.143 192-155-88-143.ip.linodeusercontent.com. HIGH 0
196.203.231.220 NXDOMAIN VERY HIGH 0
198.232.121.155 155-121-232-198.static.unitasglobal.net. HIGH 0
199.38.81.249 static.199.38.81.249.macminivault.com. HIGH 0
199.192.123.12 dynamic-199-192-123-12.tvscable.com. HIGH 0
201.141.19.235 customer-201-141-19-235.cablevision.net.mx. HIGH 0
201.172.109.160 201.172.109.160-clientes-izzi.mx. MODERATE 8
203.150.129.52 52.129.150.203.sta.inet.co.th. VERY HIGH 0
208.56.143.208 dynamic-208.56.143.208.tvscable.com. HIGH 0
208.56.146.77 dynamic-208.56.146.77.tvscable.com. HIGH 0
208.56.149.199 dynamic-208.56.149.199.tvscable.com. HIGH 0
208.56.156.50 dynamic-208.56.156.50.tvscable.com. HIGH 0
208.59.241.125 NXDOMAIN HIGH 0
209.225.130.94 NXDOMAIN HIGH 0
212.85.242.226 226-242-85-212-red-servicios.onlycable.es. HIGH 11
212.184.193.138 NXDOMAIN VERY HIGH 0
213.57.63.124 raanana-hotnet145-arris2-213-57-63-124.hotnet.net.il. HIGH 0
213.246.240.83 NXDOMAIN HIGH 0
216.70.114.230 zdomainaccess.com. HIGH 0
216.126.65.170 NXDOMAIN MODERATE 66
216.164.153.198 216-164-153-198.s9924.c3-0.tlg-cbr2.atw-tlg.pa.cable.rcncustomer.com. HIGH 82
216.181.58.139 NXDOMAIN HIGH 61
216.181.157.39 NXDOMAIN HIGH 49
216.181.210.18 NXDOMAIN HIGH 61
216.194.174.27 NXDOMAIN HIGH 0
217.133.76.221 217-133-76-221.static.clienti.tiscali.it. HIGH 0
Related Sending Domains
Domain   
bounces.tcfcu.com

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.

Assess

Learn

Act