Hostname
proff.io
Last fetched
proff.io resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP. WHOIS lists iana:269 as the registrar.
Nutrition Label
Resolution chain
proff.io resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.159.155.29 | 13.158.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 35.72.171.190 | 35.72.0.0/13 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 54.65.38.69 | 54.64.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
| 54.65.42.238 | 54.64.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | JP |
WHOIS identity
- Registrar
- iana:269
- Organization
- ikimono,
- Contact emails
- —
Subdomains
1 observed subdomain of proff.io.
| Subdomain |
|---|
| mag.proff.io |
Web-graph footprint
Distinct hostnames that link to or from proff.io in the public web crawl.
56 sites link to this hostname.
253 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for proff.io.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | servers.mcsv.net |
Related pages
Pivot deeper into the graph from proff.io.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "proff.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.