Hostname
certusconstruction.co.uk
Last fetched
certusconstruction.co.uk resolves to 1 IPv4 address operated by AS12488 in GB. WHOIS lists registrar:123-reg limited t/a 123-reg [tag = 123-reg] as the registrar.
Nutrition Label
Resolution chain
certusconstruction.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 |
|---|---|---|---|---|
| 185.199.220.51 | 185.199.220.0/22 | AS12488 | — | GB |
WHOIS identity
- Registrar
- registrar:123-reg limited t/a 123-reg [tag = 123-reg]
- Organization
- mark fryer
- Contact emails
- —
Subdomains
2 observed subdomains of certusconstruction.co.uk.
Web-graph footprint
Distinct hostnames that link to or from certusconstruction.co.uk in the public web crawl.
7 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for certusconstruction.co.uk.
| Mechanism | Target |
|---|---|
| SPF_A | certusconstruction.co.uk |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 213.190.161.145 |
| SPF_IP | 213.190.161.146 |
| SPF_MX | certusconstruction.co.uk |
Related pages
Pivot deeper into the graph from certusconstruction.co.uk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "certusconstruction.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.