Hostname
created21.com
Last fetched
created21.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.
Nutrition Label
Resolution chain
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WHOIS identity
- Registrar
- iana:1910
- Organization
- registrant of created21.com
- Contact emails
Subdomains
26 observed subdomains of created21.com.
Showing 25 of 26. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from created21.com in the public web crawl.
29 sites link to this hostname.
8 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for created21.com.
| Mechanism | Target |
|---|---|
| SPF_A | created21.com |
| SPF_INCLUDE | _spf.webhosting.systems |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_MX | created21.com |
Related pages
Pivot deeper into the graph from created21.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "created21.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.