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Hostname

opton-post.com

Last fetched

opton-post.com resolves to 1 IPv4 address operated by AS203053 in RO. WHOIS lists iana:886 as the registrar.

Nutrition Label

WHISPER CANON · opton-post.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/opton-post.com

Resolution chain

opton-post.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
89.44.105.16089.44.105.0/24AS203053—RO

WHOIS identity

Registrar
iana:886
Organization
domain privacy service fbo registrant.
Contact emails

Subdomains

8 observed subdomains of opton-post.com.

Subdomain
autodiscover.opton-post.com
cpanel.opton-post.com
cpcalendars.opton-post.com
cpcontacts.opton-post.com
mail.opton-post.com
webdisk.opton-post.com
webmail.opton-post.com
www.opton-post.com

Threat posture

History

Mail and authentication

MX records

  • opton-post.com

SPF policy

5 SPF mechanisms authorising senders for opton-post.com.

MechanismTarget
SPF_Aopton-post.com
SPF_IP86.107.43.60
SPF_IP86.107.43.88
SPF_IP89.44.105.160
SPF_MXopton-post.com

Related pages

Pivot deeper into the graph from opton-post.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "opton-post.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.