Hostname
yfactor.app
Last fetched
yfactor.app resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in BG. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
yfactor.app resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 18.244.87.42 | 18.244.80.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BG |
| 18.244.87.43 | 18.244.80.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BG |
| 18.244.87.72 | 18.244.80.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BG |
| 18.244.87.79 | 18.244.80.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BG |
| 3.171.117.107 | 3.171.116.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.171.117.14 | 3.171.116.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.171.117.50 | 3.171.116.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 3.171.117.89 | 3.171.116.0/22 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- —
- Contact emails
- —
Subdomains
2 observed subdomains of yfactor.app.
| Subdomain |
|---|
| fwtrack.yfactor.app |
| www.yfactor.app |
Web-graph footprint
Distinct hostnames that link to or from yfactor.app in the public web crawl.
7 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for yfactor.app.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
Related pages
Pivot deeper into the graph from yfactor.app.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "yfactor.app"})-[: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.