Hostname
sierra.com
Last fetched
sierra.com resolves to 8 IPv4 addresses operated by AKAMAI-ASN1 in DE. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
sierra.com resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.126.37.129 | 104.126.36.0/23 | AS20940 | AKAMAI-ASN1 | DE |
| 104.126.37.147 | 104.126.36.0/23 | AS20940 | AKAMAI-ASN1 | DE |
| 23.33.42.136 | 23.33.42.0/24 | AS20940 | AKAMAI-ASN1 | US |
| 23.33.42.147 | 23.33.42.0/24 | AS20940 | AKAMAI-ASN1 | US |
| 23.36.162.203 | 23.36.162.0/24 | AS20940 | AKAMAI-ASN1 | DE |
| 23.36.162.220 | 23.36.162.0/24 | AS20940 | AKAMAI-ASN1 | DE |
| 23.48.224.106 | 23.48.224.0/24 | AS20940 | AKAMAI-ASN1 | US |
| 23.48.224.107 | 23.48.224.0/24 | AS20940 | AKAMAI-ASN1 | US |
WHOIS identity
- Registrar
- iana:292
- Organization
- domain administrator
- Contact emails
Subdomains
48 observed subdomains of sierra.com.
Showing 25 of 48. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sierra.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for sierra.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | %{ir}.%{v}.%{d}.spf.has.pphosted.com |
| SPF_IP | 205.220.161.171 |
| SPF_IP | 205.220.171.102 |
| SPF_IP | 205.220.173.171 |
| SPF_IP | 205.220.182.205 |
Related pages
Pivot deeper into the graph from sierra.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sierra.com"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.