Hostname
gcc.gnu.org
Last fetched
gcc.gnu.org resolves to 1 IPv4 address operated by REDHAT-3 - Red Hat, Inc. in US.
Nutrition Label
Resolution chain
gcc.gnu.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 38.145.34.32 | 38.145.32.0/21 | AS21785 | REDHAT-3 - Red Hat, Inc. | US |
WHOIS identity
No WHOIS records are currently associated with gcc.gnu.org in WhisperGraph.
Web-graph footprint
Distinct hostnames that link to or from gcc.gnu.org in the public web crawl.
7,124 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- gcc.gnu.org
SPF policy
6 SPF mechanisms authorising senders for gcc.gnu.org.
| Mechanism | Target |
|---|---|
| SPF_A | gcc.gnu.org |
| SPF_INCLUDE | sourceware.org |
| SPF_IP | 2001:470:142::/48 |
| SPF_IP | 209.51.188.0/24 |
| SPF_IP | 74.94.156.208/28 |
| SPF_MX | gcc.gnu.org |
Related pages
Pivot deeper into the graph from gcc.gnu.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "gcc.gnu.org"})-[: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.