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Hostname

expressionsystems.com

Last fetched

expressionsystems.com resolves to 4 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists iana:48 as the registrar.

Nutrition Label

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

Resolution chain

expressionsystems.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.107.213.4113.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.213.5713.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.4113.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.5713.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA

WHOIS identity

Registrar
iana:48
Organization
expression systems
Contact emails

Subdomains

3 observed subdomains of expressionsystems.com.

Subdomain
dev.expressionsystems.com
wwwtest.expressionsystems.com
www.expressionsystems.com

Web-graph footprint

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

26 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

17 SPF mechanisms authorising senders for expressionsystems.com.

MechanismTarget
SPF_EXISTS%{i}._spf.inkyphishfence.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP10.20.7.15/16
SPF_IP104.210.197.244
SPF_IP12.109.201.130
SPF_IP137.117.89.13
SPF_IP149.72.120.130/32
SPF_IP192.40.173.196/32
SPF_IP198.37.146.154
SPF_IP20.169.171.50
SPF_IP38.133.142.19
SPF_IP40.88.10.187
SPF_IP40.88.141.227
SPF_IP52.185.200.110
SPF_IP66.60.159.70
SPF_IP66.60.69.6
SPF_IP74.220.219.106

Related pages

Pivot deeper into the graph from expressionsystems.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "expressionsystems.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.