Hostname
esterling.co.uk
Last fetched
esterling.co.uk resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:esterling limited [tag = esterling] as the registrar.
Nutrition Label
Resolution chain
esterling.co.uk resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.71.216 | 104.21.64.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.171.193 | 172.67.160.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:esterling limited [tag = esterling]
- Organization
- esterling
- Contact emails
- —
Subdomains
10 observed subdomains of esterling.co.uk.
Web-graph footprint
Distinct hostnames that link to or from esterling.co.uk in the public web crawl.
116 sites link to this hostname.
15 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for esterling.co.uk.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.esterling.co.uk |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from esterling.co.uk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "esterling.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.