Hostname
cofo.de
Last fetched
cofo.de resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
cofo.de 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 |
|---|---|---|---|---|
| 104.21.95.82 | 104.21.80.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.143.214 | 172.67.128.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
No WHOIS records are currently associated with cofo.de in WhisperGraph.
Subdomains
15 observed subdomains of cofo.de.
Web-graph footprint
Distinct hostnames that link to or from cofo.de in the public web crawl.
128 sites link to this hostname.
106 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for cofo.de.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.emailsignatures365.com |
| SPF_INCLUDE | spf.emailsys.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 81.169.216.115 |
Related pages
Pivot deeper into the graph from cofo.de.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cofo.de"})-[: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.