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Hostname

osc.gov

Last fetched

osc.gov resolves to 5 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE.

Nutrition Label

WHISPER CANON · osc.govRouting diversity2.4/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/osc.gov

Resolution chain

osc.gov resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.173.205.11918.173.204.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.173.205.12718.173.204.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.173.205.3218.173.204.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.173.205.5918.173.204.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
20.185.66.2720.184.0.0/13AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationUS

WHOIS identity

No WHOIS records are currently associated with osc.gov in WhisperGraph.

Subdomains

8 observed subdomains of osc.gov.

Subdomain
autodiscover.osc.gov
www.osc.gov
sts.osc.gov
listserv.osc.gov
hybrid.osc.gov
efoia-test.osc.gov
efoia.osc.gov
dcpa.osc.gov

Web-graph footprint

Distinct hostnames that link to or from osc.gov in the public web crawl.

1,736 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for osc.gov.

MechanismTarget
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from osc.gov.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "osc.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.