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Hostname

ergo.is

Last fetched

ergo.is resolves to 1 IPv4 address operated by AS197403 in IS.

Nutrition Label

WHISPER CANON · ergo.isRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/ergo.is

Resolution chain

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

IPPrefixASNOperatorCountry
46.28.152.17046.28.152.0/21AS197403—IS

WHOIS identity

No WHOIS records are currently associated with ergo.is in WhisperGraph.

Subdomains

5 observed subdomains of ergo.is.

Subdomain
autodiscover.ergo.is
mta-sts.ergo.is
sip.ergo.is
www.ergo.is

Showing 4 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from ergo.is in the public web crawl.

48 sites link to this hostname.

19 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for ergo.is.

MechanismTarget
SPF_INCLUDE_spf.createsend.com
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP194.105.248.0/24
SPF_IP46.28.152.0/22
SPF_IP62.70.39.128/27
SPF_IP79.171.96.15/32
SPF_IP79.171.96.16/32
SPF_IP79.171.96.17/32
SPF_IP79.171.96.39/32
SPF_MXergo.is

Related pages

Pivot deeper into the graph from ergo.is.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ergo.is"})-[: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.