Hostname

csis.co.uk

Last fetched Thu, 16 Jul 2026 01:05:46 GMT

csis.co.uk resolves to 1 IPv4 address operated by AS31742 in GB. WHOIS lists registrar:sota solutions limited [tag = sota] as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
83.137.229.25	83.137.224.0/21	AS31742	—	GB

WHOIS identity

Registrar: registrar:sota solutions limited [tag = sota]
Organization: civil service insurance society
Contact emails: —

Subdomains

7 observed subdomains of csis.co.uk.

Subdomain
dev.csis.co.uk
legacy.csis.co.uk
link.csis.co.uk
mail.csis.co.uk
remote.csis.co.uk
uat.csis.co.uk
www.csis.co.uk

Web-graph footprint

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

22 sites link to this hostname.

41 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for csis.co.uk.

Mechanism	Target
SPF_A	csis.co.uk
SPF_INCLUDE	mailgun.org
SPF_INCLUDE	spf.sotaconnect.net
SPF_IP	46.255.248.194
SPF_IP	80.88.222.70
SPF_IP	83.137.231.186
SPF_MX	csis.co.uk

Pivot deeper into the graph from csis.co.uk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "csis.co.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.