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Hostname

optimumltd.co

Last fetched

optimumltd.co has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · optimumltd.coRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/optimumltd.co

Resolution chain

optimumltd.co has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:303
Organization
privacy protect, llc (privacyprotect.org)
Contact emails
—

Subdomains

8 observed subdomains of optimumltd.co.

Subdomain
autodiscover.optimumltd.co
cpanel.optimumltd.co
cpcalendars.optimumltd.co
cpcontacts.optimumltd.co
mail.optimumltd.co
webdisk.optimumltd.co
webmail.optimumltd.co
www.optimumltd.co

Web-graph footprint

Distinct hostnames that link to or from optimumltd.co in the public web crawl.

5 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for optimumltd.co.

MechanismTarget
SPF_INCLUDEamazonses.com
SPF_INCLUDEeu._netblocks.mimecast.com
SPF_INCLUDEspf.filteredmx.net
SPF_INCLUDEspf.mail-gw.thundermail.uk
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.sendinblue.com
SPF_IP51.104.220.50
SPF_IP91.197.228.28
SPF_IP91.197.228.36
SPF_MXoptimumltd.co

Related pages

Pivot deeper into the graph from optimumltd.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "optimumltd.co"})-[: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.