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Hostname

mastercard.rs

Last fetched

mastercard.rs resolves to 3 IPv4 addresses operated by AKAMAI-AS - Akamai Technologies, Inc. in DE.

Nutrition Label

WHISPER CANON · mastercard.rsRouting diversity3.0/10Peering density8.6/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint6.0/10canon.whisper.security/host/mastercard.rs

Resolution chain

mastercard.rs resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
23.63.148.6223.63.148.0/23AS16625AKAMAI-AS - Akamai Technologies, Inc.DE
23.66.220.16323.66.208.0/20AS16625AKAMAI-AS - Akamai Technologies, Inc.US
23.67.139.20923.64.0.0/14AS20940—DE

WHOIS identity

No WHOIS records are currently associated with mastercard.rs in WhisperGraph.

Subdomains

4 observed subdomains of mastercard.rs.

Subdomain
mtf.mastercard.rs
stage.mastercard.rs
www.mastercard.rs

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from mastercard.rs in the public web crawl.

1,262 sites link to this hostname.

5 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for mastercard.rs.

MechanismTarget
SPF_INCLUDEdeliverygateways.mastercard.com

Related pages

Pivot deeper into the graph from mastercard.rs.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "mastercard.rs"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.