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Hostname

ifsys.us

Last fetched

ifsys.us resolves to 1 IPv4 address operated by IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. in DE. WHOIS lists iana:1257 as the registrar.

Nutrition Label

WHISPER CANON · ifsys.usRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/ifsys.us

Resolution chain

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

IPPrefixASNOperatorCountry
217.160.0.76217.160.0.0/16AS8560IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.DE

WHOIS identity

Registrar
iana:1257
Organization
ifsys integrated feeding systems
Contact emails

Subdomains

1 observed subdomain of ifsys.us.

Subdomain
www.ifsys.us

Web-graph footprint

Distinct hostnames that link to or from ifsys.us in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for ifsys.us.

MechanismTarget
SPF_INCLUDE_spf0126.ppsmtp.net
SPF_IP80.149.130.22
SPF_IP80.149.130.23

Related pages

Pivot deeper into the graph from ifsys.us.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ifsys.us"})-[: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.