Hostname
theorem.co
Last fetched
theorem.co has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
theorem.co has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- iana:146
- Organization
- brady brim-deforest
- Contact emails
Subdomains
18 observed subdomains of theorem.co.
Web-graph footprint
Distinct hostnames that link to or from theorem.co in the public web crawl.
35 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for theorem.co.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.bullhornmail.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | m.lessonly.com |
| SPF_INCLUDE | servers.mcsv.net |
Related pages
Pivot deeper into the graph from theorem.co.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "theorem.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.