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Hostname

jiscmail.ac.uk

Last fetched

jiscmail.ac.uk resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · jiscmail.ac.ukRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/jiscmail.ac.uk

Resolution chain

jiscmail.ac.uk resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.18.22.61104.18.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.18.23.61104.18.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
tracey boston lower ground floor
Contact emails

Subdomains

6 observed subdomains of jiscmail.ac.uk.

Subdomain
bifur.jiscmail.ac.uk
bofur.jiscmail.ac.uk
jmap.jiscmail.ac.uk
listserv.jiscmail.ac.uk
test-listserv.jiscmail.ac.uk
www.jiscmail.ac.uk

Web-graph footprint

Distinct hostnames that link to or from jiscmail.ac.uk in the public web crawl.

1,573 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for jiscmail.ac.uk.

MechanismTarget
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEamazonses.com
SPF_INCLUDElsoft.com
SPF_IP3.250.206.109
SPF_IP34.241.51.71

Related pages

Pivot deeper into the graph from jiscmail.ac.uk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jiscmail.ac.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.