Hostname

gcdtec.co.uk

Last fetched Sat, 30 May 2026 17:50:27 GMT

gcdtec.co.uk resolves to 1 IPv4 address operated by AS42831 in GB. WHOIS lists registrar:fasthosts internet ltd [tag = livedomains] as the registrar.

Nutrition Label

Resolution chain

gcdtec.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
185.103.99.206	185.103.96.0/22	AS42831	—	GB

WHOIS identity

Registrar: registrar:fasthosts internet ltd [tag = livedomains]
Organization: gcdtec
Contact emails: —

Subdomains

3 observed subdomains of gcdtec.co.uk.

Subdomain
1stchoicesurveying.gcdtec.co.uk
mail.gcdtec.co.uk
www.gcdtec.co.uk

Web-graph footprint

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

26 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.gcdtec.co.uk

SPF policy

2 SPF mechanisms authorising senders for gcdtec.co.uk.

Mechanism	Target
SPF_MX	gcdtec.co.uk
SPF_MX	server2.blunet.co.uk

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

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gcdtec.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.