Skip to content

Hostname

optimist.org.uk

Last fetched

optimist.org.uk resolves to 1 IPv4 address operated by SUB6 - Sub 6 Limited in GB. WHOIS lists registrar:team blue internet services uk limited [tag = namesco] as the registrar.

Nutrition Label

WHISPER CANON · optimist.org.ukRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/optimist.org.uk

Resolution chain

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

IPPrefixASNOperatorCountry
62.182.19.15862.182.16.0/21AS200083SUB6 - Sub 6 LimitedGB

WHOIS identity

Registrar
registrar:team blue internet services uk limited [tag = namesco]
Organization
international optimist class association (uk)
Contact emails
—

Subdomains

4 observed subdomains of optimist.org.uk.

Subdomain
members.optimist.org.uk
scm.optimist.org.uk
www.optimist.org.uk

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from optimist.org.uk in the public web crawl.

25 sites link to this hostname.

83 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for optimist.org.uk.

MechanismTarget
SPF_Aoptimist.org.uk
SPF_INCLUDErelay.email-cluster.com
SPF_IP46.29.94.35
SPF_IP62.182.19.130
SPF_IP62.182.19.158
SPF_MXoptimist.org.uk

Related pages

Pivot deeper into the graph from optimist.org.uk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "optimist.org.uk"})-[: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.