This section shows a quick analyis of the given host name or ip number. Proofpoint.com has six name servers, four mail servers and eight IP numbers.
Ultradns and proofpoint name servers
The name servers are pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.
Pphosted mail servers
The mail servers are mx0a-00148501.pphosted.com, mx0b-00148501.pphosted.com, mxa-00148501.gslb.pphosted.com and mxb-00148501.gslb.pphosted.com.
IP numbers
The IP numbers are 2a02:e980:11::87, 2a02:e980:17::87, 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207, 45.60.171.207, 192.230.66.135 and 192.230.74.135. The PTRs of the IP numbers are 192.230.66.135.ip.incapdns.net and 192.230.74.135.ip.incapdns.net. The IP numbers are in different countries.
Results found
Proofpoint.agency, proofpoint.biz, proofpoint.ca, proofpoint.ch, proofpoint.cn, proofpoint.co, proofpoint.de, proofpoint.dk, proofpoint.email, proofpoint.engineering, proofpoint.es and proofpoint.eu.