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Hostname

opal.contractors

Last fetched

opal.contractors resolves to 1 IPv4 address operated by AS57497 in IR. WHOIS lists iana:3862 as the registrar.

Nutrition Label

WHISPER CANON · opal.contractorsRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/opal.contractors

Resolution chain

opal.contractors resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
194.62.17.254194.62.17.0/24AS57497—IR

WHOIS identity

Registrar
iana:3862
Organization
privacy service provided by withheld for privacy ehf
Contact emails
—

Subdomains

2 observed subdomains of opal.contractors.

Subdomain
mail.opal.contractors
www.opal.contractors

Web-graph footprint

Distinct hostnames that link to or from opal.contractors in the public web crawl.

30 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for opal.contractors.

MechanismTarget
SPF_Aopal.contractors
SPF_IP136.243.15.157
SPF_IP144.76.124.172
SPF_IP194.62.17.254
SPF_MXopal.contractors

Related pages

Pivot deeper into the graph from opal.contractors.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "opal.contractors"})-[: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.