MXLIST.NET - ns-sc4.proofpoint.us
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ns-sc4.proofpoint.us checked at 2025-11-19T15:09:26.478Z 84ms 27/27/27 100% R:10 allDone:true timedOut:false ns-sc4.proofpoint.us
| A | 2620:100:9000::32 🇺🇸 Proofpoint | ||||||
| PTR | ns-sc4.proofpoint.com | ||||||
| PTR | ns-sc4.proofpoint.us | ||||||
| A | 208.84.66.50🇺🇸 Proofpoint | ||||||
| PTR | ns-sc4.proofpoint.com | ||||||
| PTR | ns-sc4.proofpoint.us | ||||||
proofpoint.us
| NS | pdns99.ultradns.biz | ||||||
| NS | pdns99.ultradns.com | ||||||
| NS | pdns99.ultradns.net | ||||||
| NS | pdns99.ultradns.org | ||||||
| NS | ns1.proofpoint.us | ||||||
| NS | ns3.proofpoint.us | ||||||
PTR for
AI analysis
ns-sc4.proofpoint.us points to two IPs: 2620:100:9000::32 and 208.84.66.50.
Other host names, for instance ns-sc4.proofpoint.com, share IP numbers with ns-sc4.proofpoint.us.
dbq