Hostname
openspark.co
Last fetched
openspark.co resolves to 1 IPv4 address operated by AS24459 in US. WHOIS lists iana:48 as the registrar.
Nutrition Label
Resolution chain
openspark.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 |
|---|---|---|---|---|
| 74.50.49.187 | 74.50.48.0/20 | AS24459 | — | US |
WHOIS identity
- Registrar
- iana:48
- Organization
- chad sauerbry
- Contact emails
Subdomains
18 observed subdomains of openspark.co.
Showing 15 of 18. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from openspark.co in the public web crawl.
20 sites link to this hostname.
26 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for openspark.co.
| Mechanism | Target |
|---|---|
| SPF_A | openspark.co |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 96.126.115.181 |
| SPF_MX | openspark.co |
Related pages
Pivot deeper into the graph from openspark.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "openspark.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.