Hostname
penco.cz
Last fetched
penco.cz resolves to 2 IPv4 addresses operated by AKAMAI-LINODE-AP - Akamai Connected Cloud in DE.
Nutrition Label
Resolution chain
penco.cz 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 |
|---|---|---|---|---|
| 139.162.169.146 | 139.162.160.0/19 | AS63949 | AKAMAI-LINODE-AP - Akamai Connected Cloud | DE |
| 31.15.13.196 | 31.15.8.0/21 | AS25234 | ACTIVE24-AS - ACTIVE 24, s.r.o. | CZ |
WHOIS identity
No WHOIS records are currently associated with penco.cz in WhisperGraph.
Subdomains
3 observed subdomains of penco.cz.
Web-graph footprint
Distinct hostnames that link to or from penco.cz in the public web crawl.
115 sites link to this hostname.
44 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 penco.cz.
| Mechanism | Target |
|---|---|
| SPF_A | penco.cz |
| SPF_INCLUDE | _spf.upgates.com |
| SPF_INCLUDE | spf.active24.com |
| SPF_INCLUDE | spf.smartemailing.cz |
| SPF_MX | penco.cz |
Related pages
Pivot deeper into the graph from penco.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "penco.cz"})-[: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.