Hostname
halon.io
Last fetched
halon.io resolves to 2 IPv4 addresses operated by MCPL-AS in US. WHOIS lists iana:1910 as the registrar.
Nutrition Label
Resolution chain
halon.io 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 |
|---|---|---|---|---|
| 199.60.103.102 | 199.60.103.0/24 | AS209242 | MCPL-AS | US |
| 199.60.103.2 | 199.60.103.0/24 | AS209242 | MCPL-AS | US |
WHOIS identity
- Registrar
- iana:1910
- Organization
- halon security ab
- Contact emails
- —
Subdomains
40 observed subdomains of halon.io.
Showing 22 of 40. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from halon.io in the public web crawl.
134 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for halon.io.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 2734201.spf02.hubspotemail.net |
| SPF_INCLUDE | _spf.halon.io |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.mandrillapp.com |
Related pages
Pivot deeper into the graph from halon.io.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "halon.io"})-[: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.