Hostname
penkoff.com
Last fetched
penkoff.com resolves to 1 IPv4 address operated by AS200548 in DE. WHOIS lists iana:1239 as the registrar.
Nutrition Label
Resolution chain
penkoff.com 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 |
|---|---|---|---|---|
| 45.87.188.125 | 45.87.188.0/22 | AS200548 | — | DE |
WHOIS identity
- Registrar
- iana:1239
- Organization
- jordan penkoff
- Contact emails
Subdomains
5 observed subdomains of penkoff.com.
Web-graph footprint
Distinct hostnames that link to or from penkoff.com in the public web crawl.
4 sites linked to from this hostname.
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for penkoff.com.
| Mechanism | Target |
|---|---|
| SPF_A | penkoff.com |
| SPF_INCLUDE | spf.webhoster.de |
| SPF_IP | 45.87.188.125 |
Related pages
Pivot deeper into the graph from penkoff.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "penkoff.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.