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Hostname

hrw.com

Last fetched

hrw.com resolves to 12 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:2 as the registrar.

Nutrition Label

WHISPER CANON · hrw.comRouting diversity4.8/10Peering density6.8/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/hrw.com

Resolution chain

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

IPPrefixASNOperatorCountry
23.22.106.2523.22.0.0/15AS14618AMAZON-AES - Amazon.com, Inc.US
3.210.11.2333.208.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
3.210.249.2303.208.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
3.216.54.473.208.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
34.232.32.7834.224.0.0/12AS14618AMAZON-AES - Amazon.com, Inc.US
44.193.183.7044.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.206.31.5744.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
44.217.183.9344.192.0.0/11AS14618AMAZON-AES - Amazon.com, Inc.US
52.7.205.2152.4.0.0/14AS14618AMAZON-AES - Amazon.com, Inc.US
54.147.210.1054.144.0.0/14AS14618AMAZON-AES - Amazon.com, Inc.US
54.172.51.14954.172.0.0/15AS14618AMAZON-AES - Amazon.com, Inc.US
54.211.180.1554.211.0.0/16AS14618AMAZON-AES - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:2
Organization
houghton mifflin harcourt
Contact emails

Subdomains

40 observed subdomains of hrw.com.

Subdomain
admin.hrw.com
eolit.hrw.com
failactionmy-cert.hrw.com
failactionmy-prod.hrw.com
go-cert.hrw.com
go.hrw.com
grapher.hrw.com
hlla.hrw.com
mic.hrw.com
my-cert.hrw.com
my-review-cert.hrw.com
my-review.hrw.com
my-test.hrw.com
my-testc.hrw.com
my-testd.hrw.com
my.hrw.com
preview-cert.hrw.com
preview-review-cert.hrw.com
preview-test.hrw.com
preview-testc.hrw.com
preview-testd.hrw.com
preview.hrw.com
register-cert.hrw.com
register-review-cert.hrw.com
register-review.hrw.com

Showing 25 of 40. View all subdomains →

Web-graph footprint

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

69 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

23 SPF mechanisms authorising senders for hrw.com.

MechanismTarget
SPF_Ahrw.com
SPF_INCLUDE_netblocks.mimecast.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEbulk.decipherinc.com
SPF_INCLUDEm.msgbman.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEosimsg02.com
SPF_INCLUDEresearchnowsurveys.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.technologyspa.com
SPF_INCLUDEveinteractive.biz
SPF_IP158.151.208.120/32
SPF_IP158.151.214.66/29
SPF_IP209.235.126.1
SPF_IP209.235.126.2
SPF_IP209.235.126.7
SPF_IP209.235.126.8
SPF_IP52.200.73.82
SPF_IP74.205.21.242
SPF_MXhrw.com

Related pages

Pivot deeper into the graph from hrw.com.

Cypher and MCP

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

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