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Hostname

mcsys.netdns.net

Last fetched

mcsys.netdns.net resolves to 5 IPv4 addresses operated by EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd. in SG.

Nutrition Label

WHISPER CANON · mcsys.netdns.netRouting diversity2.4/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mcsys.netdns.net

Resolution chain

mcsys.netdns.net resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
103.53.172.121103.53.172.0/22AS38532EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd.SG
103.53.172.122103.53.172.0/22AS38532EXABYTES-AS-AP - Exabytes Network (Singapore) Pte. Ltd.SG
203.142.25.53203.142.24.0/23AS14618AMAZON-AES - Amazon.com, Inc.US
203.142.25.54203.142.24.0/23AS14618AMAZON-AES - Amazon.com, Inc.US
203.142.25.55203.142.24.0/23AS14618AMAZON-AES - Amazon.com, Inc.US

WHOIS identity

No WHOIS records are currently associated with mcsys.netdns.net in WhisperGraph.

Subdomains

2 observed subdomains of mcsys.netdns.net.

Subdomain
mail.mcsys.netdns.net

Showing 1 of 2. View all subdomains →

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for mcsys.netdns.net.

MechanismTarget
SPF_Amcsys.netdns.net
SPF_IP103.53.172.121
SPF_IP103.53.172.122
SPF_IP203.142.25.53
SPF_IP203.142.25.54
SPF_IP203.142.25.55
SPF_MXmcsys.netdns.net

Related pages

Pivot deeper into the graph from mcsys.netdns.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mcsys.netdns.net"})-[: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.