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Hostname

_tls.app.slack.com

Last fetched

_tls.app.slack.com resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in GB.

Nutrition Label

WHISPER CANON · _tls.app.slack.comRouting diversity2.4/10Peering density9.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/_tls.app.slack.com

Resolution chain

_tls.app.slack.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.134.215.4118.132.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.168.172.23818.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.169.120.19118.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB
18.169.61.18918.168.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.GB

WHOIS identity

No WHOIS records are currently associated with _tls.app.slack.com in WhisperGraph.

Subdomains

1 observed subdomain of _tls.app.slack.com.

Subdomain
_collab-edge._tls.app.slack.com

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from _tls.app.slack.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "_tls.app.slack.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.