Hostname
tech.facebook.com
Last fetched
tech.facebook.com resolves to 2 IPv4 addresses operated by CERES-UNIFIED-SCHOOL-DISTRICT - Ceres Unified School District in US.
Nutrition Label
Resolution chain
tech.facebook.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 31.13.71.1 | 31.13.71.0/24 | AS32934 | CERES-UNIFIED-SCHOOL-DISTRICT - Ceres Unified School District | US |
| 31.13.80.8 | 31.13.80.0/24 | AS32934 | CERES-UNIFIED-SCHOOL-DISTRICT - Ceres Unified School District | CA |
WHOIS identity
No WHOIS records are currently associated with tech.facebook.com in WhisperGraph.
Web-graph footprint
Distinct hostnames that link to or from tech.facebook.com in the public web crawl.
412 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for tech.facebook.com.
| Mechanism | Target |
|---|---|
| SPF_A | tech.facebook.com |
Related pages
Pivot deeper into the graph from tech.facebook.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tech.facebook.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.