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Hostname

991.com

Last fetched

991.com resolves to 15 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · 991.comRouting diversity5.4/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings4.4/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/991.com

Resolution chain

991.com resolves to 15 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.131.184.6108.128.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
34.251.9.18434.248.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
52.18.42.17452.18.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.IE
52.19.23.8752.18.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.IE
52.214.243.23452.208.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
52.215.250.7252.208.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
52.215.53.22152.208.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE
54.154.61.7754.154.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.IE
54.229.47.20454.229.0.0/17AS16509AMAZON-02 - Amazon.com, Inc.IE
54.72.64.7754.72.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.IE
54.73.71.15754.73.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.IE
54.75.129.1554.74.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.IE
63.32.158.12163.32.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.IE
99.81.201.23899.80.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.IE
52.215.109.18952.208.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.IE

WHOIS identity

Registrar
iana:69
Organization
991_com
Contact emails

Subdomains

7 observed subdomains of 991.com.

Subdomain
images.991.com
www.991.com
sleevenotes.991.com
mail4.991.com
mail3.991.com
images2.991.com

Showing 6 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from 991.com in the public web crawl.

524 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for 991.com.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP146.255.11.64/28
SPF_IP195.217.166.0/26
SPF_IP217.34.99.98
SPF_IP52.210.180.216
SPF_IP52.210.190.85
SPF_IP62.189.225.64/28
SPF_IP92.27.70.57

Related pages

Pivot deeper into the graph from 991.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "991.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.