Hostname
dfc.gov
Last fetched
dfc.gov resolves to 1 IPv4 address operated by AMAZON-AES - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
dfc.gov 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 |
|---|---|---|---|---|
| 52.5.126.48 | 52.4.0.0/14 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
No WHOIS records are currently associated with dfc.gov in WhisperGraph.
Subdomains
29 observed subdomains of dfc.gov.
Showing 25 of 29. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from dfc.gov in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
14 SPF mechanisms authorising senders for dfc.gov.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | rp.oracleemaildelivery.com |
| SPF_INCLUDE | servicenowservices.com |
| SPF_INCLUDE | spf.constantcontact.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.salesforce.com |
| SPF_IP | 141.146.131.0/24 |
| SPF_IP | 148.87.67.0/24 |
| SPF_IP | 149.96.192.2 |
| SPF_IP | 149.96.193.2 |
| SPF_IP | 192.236.3.45 |
| SPF_IP | 34.202.72.124 |
| SPF_IP | 52.222.69.242/32 |
| SPF_IP | 54.196.143.32 |
| SPF_MX | dfc.gov |
Related pages
Pivot deeper into the graph from dfc.gov.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dfc.gov"})-[: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.