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Hostname

umd.instructure.com

Last fetched

umd.instructure.com resolves to 6 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US.

Nutrition Label

WHISPER CANON · umd.instructure.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/umd.instructure.com

Resolution chain

umd.instructure.com resolves to 6 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
3.237.140.453.224.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
44.192.141.10344.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.198.172.1944.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.198.248.16544.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.198.249.7744.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.199.182.20244.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from umd.instructure.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from umd.instructure.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "umd.instructure.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 20

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