Hostname
mastercard.org
Last fetched
mastercard.org resolves to 1 IPv4 address operated by MASTER-7-AS - MasterCard Technologies LLC in US. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
mastercard.org 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 |
|---|---|---|---|---|
| 12.22.155.124 | 12.22.155.0/24 | AS26380 | MASTER-7-AS - MasterCard Technologies LLC | US |
WHOIS identity
- Registrar
- iana:299
- Organization
- internet development
- Contact emails
Subdomains
3 observed subdomains of mastercard.org.
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for mastercard.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | deliverygateways.mastercard.com |
Related pages
Pivot deeper into the graph from mastercard.org.
- IP · 12.22.155.124
- ASN · AS26380MASTER-7-AS - MasterCard Technologies LLC
- Registrar · iana:299
- Country · US
- Email · hostmaster@mastercard.org
- 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: "mastercard.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.