Hostname
zerco.co
Last fetched
zerco.co resolves to 1 IPv4 address operated by RICAWEBSERVICES - Rica Web Services in CA.
Nutrition Label
Resolution chain
zerco.co 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 |
|---|---|---|---|---|
| 149.5.247.3 | 149.5.244.0/22 | AS26832 | RICAWEBSERVICES - Rica Web Services | CA |
WHOIS identity
No WHOIS records are currently associated with zerco.co in WhisperGraph.
Subdomains
3 observed subdomains of zerco.co.
| Subdomain |
|---|
| demo.zerco.co |
| mail.zerco.co |
Showing 2 of 3. View all subdomains →
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for zerco.co.
| Mechanism | Target |
|---|---|
| SPF_A | zerco.co |
| SPF_IP | 149.5.247.3 |
| SPF_IP | 199.168.190.10 |
| SPF_IP | 5.9.97.50 |
| SPF_IP | 54.38.176.212 |
| SPF_MX | zerco.co |
Related pages
Pivot deeper into the graph from zerco.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "zerco.co"})-[: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.