Hostname
mastercardfdn.org
Last fetched
mastercardfdn.org resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
mastercardfdn.org 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 |
|---|---|---|---|---|
| 15.197.167.90 | 15.197.192.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 3.33.186.135 | 3.33.192.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
WHOIS identity
- Registrar
- iana:292
- Organization
- allysone mcgreal
- Contact emails
Subdomains
22 observed subdomains of mastercardfdn.org.
Showing 21 of 22. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from mastercardfdn.org in the public web crawl.
1,511 sites link to this hostname.
227 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
6 SPF mechanisms authorising senders for mastercardfdn.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _phishspf.knowbe4.com |
| SPF_INCLUDE | spf-us.emailsignatures365.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.redpoints.com |
| SPF_IP | 192.254.121.248/32 |
| SPF_IP | 4.205.197.91 |
Related pages
Pivot deeper into the graph from mastercardfdn.org.
- IP · 15.197.167.90
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:292
- Country · CA
- Email · mastercardfdn.org@domainsbyproxy.com
- TLD · .org
- Browse hostnames · ma…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mastercardfdn.org"})-[: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.