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Sirius XM 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 |
|---|---|---|---|---|
| siriusxm.com primary | NS1 (IBM) + Other secondary | dns1.p06.nsone.net dns2.p06.nsone.net dns3.p06.nsone.net dns4.p06.nsone.net ns01.sxmentsvcs.com Inc +10 | 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 |
|---|---|---|---|---|---|
| siriusxm.comMain site Main site · primary site primary site · CDN & security Unknown · DNS NS1 (IBM) + DNS Other |
— | 209.196.203.234 | AS27011 209.196.203.0/24 |
NS1 (IBM) Other siriusxm.com | Unknown |
| www.siriusxm.comMain site Main site · primary site primary site · CDN & security Akamai · DNS NS1 (IBM) + DNS Other |
www.siriusxm.com.edgekey.net → e216167.dsca.akamaiedge.net | 23.195.81.139 23.195.81.203 2600:1405:7400:1d::17c2:7f31 2600:1405:7400:1d::17c2:7f33 | AS20940 Akamai 23.195.81.0/24 |
NS1 (IBM) Other siriusxm.com | Akamai |
Tap a hostname for CNAME, IPs and evidence →
Log in free for more. 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.