Hostname
cerc.com
Last fetched
cerc.com resolves to 2 IPv4 addresses operated by INCAPSULA - Incapsula Inc in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
cerc.com 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 |
|---|---|---|---|---|
| 45.223.41.208 | 45.223.41.0/24 | AS19551 | INCAPSULA - Incapsula Inc | US |
| 45.223.47.208 | 45.223.47.0/24 | AS19551 | INCAPSULA - Incapsula Inc | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- connecticut economic resource center
- Contact emails
Subdomains
43 observed subdomains of cerc.com.
Web-graph footprint
Distinct hostnames that link to or from cerc.com in the public web crawl.
85 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for cerc.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 24344861.spf03.hubspotemail.net |
| SPF_INCLUDE | _spf.localservices.com.br |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | dc-aa8e722993._spfm.cerc.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.topdesk.net |
Related pages
Pivot deeper into the graph from cerc.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cerc.com"})-[: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.