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IQVIA Holdings: DNS records and evidence
Everything we collected in the scan of 2026-10-19: apex records for each owned domain, every DNS zone, and per-hostname CNAME chains, addresses, networks and classification evidence. Served from stored scan data. ← Summary
Zones (1)
Each DNS zone that holds a scanned hostname: the domain apex, brand domains and any delegated subdomain. Two vendors on one zone = secondary DNS.
| Zone | DNS provider | Nameservers | Hostnames | Key |
|---|---|---|---|---|
| iqvia.com primary | Self-hosted | ns1.iqvia.com US ns2.iqvia.com US ns3.iqvia.com GB +2 | 2 | 0 |
Hostname records (2)
Click a hostname for its records, classification evidence and history across scans.
| Hostname | CNAME chain | A / AAAA | Network (ASN, prefix) | DNS (zone) | CDN & security |
|---|---|---|---|---|---|
| iqvia.comprimary primary · primary site primary site · CDN & security Unknown · DNS Self-hosted |
— | 162.44.36.51 | AS394138 162.44.36.0/22 |
Self-hosted iqvia.com | Unknown |
| www.iqvia.comprimary primary · primary site primary site · CDN & security Unknown · DNS Self-hosted |
— | 162.44.36.51 | AS394138 162.44.36.0/22 |
Self-hosted iqvia.com | Unknown |
Tap a hostname for CNAME, IPs and evidence →
Showing 2 of 2 records. Log in free with your email to see all.
After login: owned-domain records (NS, MX, mail and SPF senders, verification vendors, certificate authorities) for 1 domain, all 1 zones, a JSON export and every hostname.