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Hostname

sendwithus.com

Last fetched

sendwithus.com resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CZ. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · sendwithus.comRouting diversity3.5/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/sendwithus.com

Resolution chain

sendwithus.com resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.227.192.11613.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.4513.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.8013.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
13.227.192.8113.227.192.0/24AS16509AMAZON-02 - Amazon.com, Inc.CZ
18.65.207.1418.65.200.0/21AS16509AMAZON-02 - Amazon.com, Inc.JP
18.65.207.2918.65.200.0/21AS16509AMAZON-02 - Amazon.com, Inc.JP
18.65.207.6718.65.200.0/21AS16509AMAZON-02 - Amazon.com, Inc.JP
18.65.207.7618.65.200.0/21AS16509AMAZON-02 - Amazon.com, Inc.JP
3.174.46.1243.174.46.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
3.174.46.303.174.46.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
3.174.46.873.174.46.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
3.174.46.983.174.46.0/23AS16509AMAZON-02 - Amazon.com, Inc.DE
99.84.91.12399.84.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.AT
99.84.91.12599.84.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.AT
99.84.91.1799.84.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.AT
99.84.91.4999.84.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.AT

WHOIS identity

Registrar
iana:1387
Organization
whois agent
Contact emails

Subdomains

15 observed subdomains of sendwithus.com.

Web-graph footprint

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

162 sites link to this hostname.

1 site linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for sendwithus.com.

MechanismTarget
SPF_Asendwithus.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDEhelpscoutemail.com
SPF_INCLUDEsendgrid.net
SPF_MXsendwithus.com

Related pages

Pivot deeper into the graph from sendwithus.com.

Cypher and MCP

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

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