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Hostname

premium.fastmailserver.com

Last fetched

premium.fastmailserver.com resolves to 1 IPv4 address operated by TELNET - Telnet Worldwide, Inc. in US.

Nutrition Label

WHISPER CANON · premium.fastmailserver.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/premium.fastmailserver.com

Resolution chain

premium.fastmailserver.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
216.144.210.156216.144.208.0/20AS27553TELNET - Telnet Worldwide, Inc.US

WHOIS identity

No WHOIS records are currently associated with premium.fastmailserver.com in WhisperGraph.

Subdomains

1 observed subdomain of premium.fastmailserver.com.

Subdomain
autodiscover.premium.fastmailserver.com

Web-graph footprint

Distinct hostnames that link to or from premium.fastmailserver.com in the public web crawl.

Sample inbound links

Threat posture

History

Related pages

Pivot deeper into the graph from premium.fastmailserver.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "premium.fastmailserver.com"})-[: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.