DNSWHOIS.INFO - chi-navproxy-1.checkfreeinvsvcs.com
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chi-navproxy-1.checkfreeinvsvcs.com checked at 2025-09-10T20:32:24.455Z 269ms 53/53/53 100% R:16chi-navproxy-1.checkfreeinvsvcs.com
| MX | mail1.fiserv.com | ||||||
| A | 204.95.150.229🇺🇸 FISERV | ||||||
| MX | mail2.fserv.com | ||||||
| A | 99.83.161.153🇺🇸 Amazon | ||||||
| PTR | a2b7bf3398455f345.awsglobalaccelerator.com | ||||||
| A | 166.117.110.61🇺🇸 Amazon | ||||||
| MX | inbd-pstfx.customercenter.net | ||||||
| A | 205.220.163.23🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00265f01.pphosted.com | ||||||
| A | 205.220.175.22🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00265f01.pphosted.com | ||||||
checkfreeinvsvcs.com
| MX | mxa-00265f01.gslb.pphosted.com | ||||||
| MX | mxb-00265f01.gslb.pphosted.com | ||||||
| NS | dns2.p07.nsone.net | ||||||
| NS | dns4.p07.nsone.net | ||||||
| NS | ns1.p201.dns.oraclecloud.net | ||||||
| NS | ns2.p201.dns.oraclecloud.net | ||||||
| A | 12.45.177.185🇺🇸 AT&T US - 7018 | ||||||
AI analysis
Three mail servers, mail1.fiserv.com, mail2.fserv.com, and inbd-pstfx.customercenter.net, are responsible for handling chi-navproxy-1.checkfreeinvsvcs.com.
Other domains such as webbillpay.net, mx3.customercenter.net, www.checkfreeinvsvcs.com, paywithcheckfree.com, and m.customercenter.net share at least some mail servers with chi-navproxy-1.checkfreeinvsvcs.com.
The mail servers inbd-pstfx-lv.customercenter.net, mail2.fiserv.com, mail3.fiserv.com, mail6.fiserv.com, and mail4.fiserv.com are frequently utilized in conjunction.
mail1.fiserv.com, 204.95.150.229, mail2.fserv.com, 99.83.161.153, 166.117.110.61, inbd-pstfx.customercenter.net, 205.220.163.23, 205.220.175.22.
mail1.fiserv.com points to one IP number: 204.95.150.229. mail2.fserv.com points to two IP numbers: 99.83.161.153 and 166.117.110.61. inbd-pstfx.customercenter.net points to two IP numbers: 205.220.163.23 and 205.220.175.22.