Hostname
black.id
Last fetched
black.id resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1 as the registrar.
Nutrition Label
Resolution chain
black.id 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 |
|---|---|---|---|---|
| 104.21.44.177 | 104.21.32.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.202.95 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:1
- Organization
- —
- Contact emails
- —
Subdomains
22 observed subdomains of black.id.
Showing 19 of 22. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from black.id in the public web crawl.
23 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 black.id.
| Mechanism | Target |
|---|---|
| SPF_A | black.id |
| SPF_INCLUDE | antispamcloud.com |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | spf.antispamcloud.com |
| SPF_IP | 185.237.145.51 |
| SPF_IP | 217.21.72.201 |
| SPF_MX | black.id |
Related pages
Pivot deeper into the graph from black.id.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "black.id"})-[: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.