Hostname

proportunity.co

Last fetched Sat, 30 May 2026 04:43:13 GMT

proportunity.co has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:81 as the registrar.

Nutrition Label

Resolution chain

proportunity.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:81
Organization: proper ml
Contact emails: —

Subdomains

4 observed subdomains of proportunity.co.

Subdomain
app.proportunity.co
blog.proportunity.co
static.proportunity.co
www.proportunity.co

Web-graph footprint

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

51 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

proportunity.com

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for proportunity.co.

Mechanism	Target
SPF_A	proportunity.co
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	amazonses.com
SPF_INCLUDE	mail.zendesk.com
SPF_INCLUDE	sendgrid.net
SPF_INCLUDE	spf.autopilothq.com
SPF_INCLUDE	trustpilotservice.com
SPF_MX	proportunity.co

Pivot deeper into the graph from proportunity.co.

Cypher and MCP

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

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