Hostname
press.cern
Last fetched
press.cern resolves to 1 IPv4 address operated by CERN in CH. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
press.cern 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 |
|---|---|---|---|---|
| 137.138.6.31 | 137.138.0.0/16 | AS513 | CERN | CH |
WHOIS identity
- Registrar
- iana:299
- Organization
- european organization for nuclear research ('cern')
- Contact emails
Web-graph footprint
Distinct hostnames that link to or from press.cern in the public web crawl.
235 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for press.cern.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | email.prnewswire.com |
| SPF_INCLUDE | spf.cern.ch |
Related pages
Pivot deeper into the graph from press.cern.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "press.cern"})-[: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.