DNSWHOIS.INFO - lsweb-ext.questdiagnostics.com
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lsweb-ext.questdiagnostics.com checked at 2025-10-19T06:49:47.558Z 215ms 25/25/25 100% R:9lsweb-ext.questdiagnostics.com
questdiagnostics.com
| NS | ns11.questdiagnostics.com | ||||||
| NS | ns12.questdiagnostics.com | ||||||
| NS | ns1.questdiagnostics.com | ||||||
| NS | ns3.questdiagnostics.com | ||||||
| MX | cluster4.us.messagelabs.com | ||||||
| MX | cluster4a.us.messagelabs.com | ||||||
| A | 52.232.227.90🇺🇸 Microsoft | ||||||
rank #6316 in the tld
PTR for
AI analysis
lsweb-ext.questdiagnostics.com points to a single IP number: 216.203.83.95.
Other host names such as lsrp.questdiagnostics.com, qdcpool1wsext.questdiagnostics.com and lyncdirpool.questdiagnostics.com share IP numbers with lsweb-ext.questdiagnostics.com.
dbq