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Hostname

umb.dev.rsfdev.is

Last fetched

umb.dev.rsfdev.is resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.

Nutrition Label

WHISPER CANON · umb.dev.rsfdev.isRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/umb.dev.rsfdev.is

Resolution chain

umb.dev.rsfdev.is resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.138.128.126108.138.128.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.128.30108.138.128.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.128.53108.138.128.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
108.138.128.61108.138.128.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
13.224.125.12913.224.125.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
13.224.125.2913.224.125.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
13.224.125.3413.224.125.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
13.224.125.6713.224.125.0/24AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

No WHOIS records are currently associated with umb.dev.rsfdev.is in WhisperGraph.

Subdomains

1 observed subdomain of umb.dev.rsfdev.is.

Subdomain
wildcard.umb.dev.rsfdev.is

Threat posture

History

Related pages

Pivot deeper into the graph from umb.dev.rsfdev.is.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "umb.dev.rsfdev.is"})-[: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.