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Hostname

workiva.com

Last fetched

workiva.com resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in ES.

Nutrition Label

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

Resolution chain

workiva.com resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.224.83.10113.224.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.ES
13.224.83.12713.224.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.ES
13.224.83.613.224.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.ES
13.224.83.8113.224.80.0/21AS16509AMAZON-02 - Amazon.com, Inc.ES
13.226.244.1013.226.244.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
13.226.244.8313.226.244.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
13.226.244.8413.226.244.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
13.226.244.8613.226.244.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
3.161.104.1023.161.104.0/21AS16509AMAZON-02 - Amazon.com, Inc.OM
3.161.104.133.161.104.0/21AS16509AMAZON-02 - Amazon.com, Inc.OM
3.161.104.903.161.104.0/21AS16509AMAZON-02 - Amazon.com, Inc.OM
3.161.104.943.161.104.0/21AS16509AMAZON-02 - Amazon.com, Inc.OM

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for workiva.com.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEmktomail.com
SPF_IP149.72.231.47/32

Related pages

Pivot deeper into the graph from workiva.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "workiva.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.