Hostname
ref.ac.uk
Last fetched
ref.ac.uk resolves to 75.2.35.231, announced in 75.2.32.0/20 by AMAZON-02 - Amazon.com, Inc. in US. ref.ac.uk is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.
Threat posture
0threat score (procedure-native scale)
NONENo threats observed.
- Threat feeds listing this
- 0
- Verdict coverage
- known-clean
Nutrition Label
Resolution chain
- 75.2.35.231
75.2.32.0/20 · AMAZON-02 - Amazon.com, Inc. · Seattle, US
- 99.83.227.127
99.83.224.0/20 · AMAZON-02 - Amazon.com, Inc. · Seattle, US
IPv6 resolution
No AAAA record for ref.ac.uk is recorded in WhisperGraph.
Attribution
Aws
cloud · ORIGIN_AS
WHOIS identity
- Registrant organisation
- shawn pearson its hefce
- Contact emails
- s.pearson@hefce.ac.uk
Subdomains
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Mail and authentication
Nameservers
- ns-229.awsdns-28.com
- ns-620.awsdns-13.net
- ns-1078.awsdns-06.org
- ns-1882.awsdns-43.co.uk
MX records
- ref-ac-uk.mail.protection.outlook.com
SPF policy
- include: spf.protection.outlook.com
- include: jiscmail.ac.uk
- ip: 195.194.167.203
- ip: 209.61.151.81
- ip: 89.107.215.26
- ip: 91.146.104.26
Threat-feed evidence
History
Related pages
Pivot from ref.ac.uk into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ref.ac.uk"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.