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Hostname

email.backblaze.com

Last fetched

email.backblaze.com resolves to 10 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE.

Nutrition Label

WHISPER CANON · email.backblaze.comRouting diversity5.0/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.6/10canon.whisper.security/host/email.backblaze.com

Resolution chain

email.backblaze.com resolves to 10 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.158.228.21618.156.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.DE
18.224.219.17918.224.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.US
3.20.194.733.20.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.US
3.20.87.513.20.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.US
3.220.122.1743.208.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
3.231.179.2083.224.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
3.79.130.383.64.0.0/12AS16509AMAZON-02 - Amazon.com, Inc.DE
46.51.200.9246.51.192.0/20AS16509AMAZON-02 - Amazon.com, Inc.IE
54.158.174.18554.156.0.0/14AS14618AMAZON-AES - Amazon.com, Inc.US
54.216.50.7954.216.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.IE

WHOIS identity

No WHOIS records are currently associated with email.backblaze.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for email.backblaze.com.

MechanismTarget
SPF_INCLUDEab.sendgrid.net
SPF_IP134.128.64.0/19
SPF_IP134.128.96.0/19
SPF_IP149.72.0.0/16
SPF_IP159.183.0.0/16
SPF_IP167.89.0.0/17
SPF_IP168.245.0.0/17
SPF_IP192.254.112.0/20
SPF_IP198.21.0.0/21
SPF_IP198.37.144.0/20
SPF_IP208.117.48.0/20
SPF_IP50.31.32.0/19

Related pages

Pivot deeper into the graph from email.backblaze.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "email.backblaze.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.