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Hostname

opso.us

Last fetched

opso.us resolves to 209.17.116.163, announced in 209.17.116.0/24 by NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC in US. opso.us is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · opso.usRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/opso.us

Resolution chain

IPv6 resolution

No AAAA record for opso.us is recorded in WhisperGraph.

WHOIS identity

Registrar
iana:2
Registrant organisation
orleans parish sheriff's office
Contact emails
jmillersr@opcso.org, jmillersr@opso.us

Subdomains

Subdomain
autodiscover.opso.us
civilinquiry.opso.us
collaborate.opso.us
drex3.opso.us
ex3.opso.us
ex4.opso.us
gateway.opso.us
mail.opso.us
mail1.opso.us
owa.opso.us
wildcard.opso.us
www.opso.us

Showing 12 of 12 subdomains (12 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • ns93.worldnic.com
  • ns94.worldnic.com
  • a.root-servers.net
  • b.root-servers.net
  • c.root-servers.net
  • d.root-servers.net
  • e.root-servers.net
  • f.root-servers.net
  • g.root-servers.net
  • h.root-servers.net
  • i.root-servers.net
  • j.root-servers.net
  • k.root-servers.net
  • l.root-servers.net
  • m.root-servers.net

MX records

  • opso-us.mail.protection.outlook.com

SPF policy

  • include: spf.protection.outlook.com
  • ip: 68.208.67.105

Threat-feed evidence

History

Related pages

Pivot from opso.us into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "opso.us"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.