Hostname

fssul.pr.gov.br

Last fetched Fri, 19 Jun 2026 09:38:33 GMT

fssul.pr.gov.br is a registered hostname under the .br top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

No WHOIS records are currently associated with fssul.pr.gov.br in WhisperGraph.

Subdomains

1 observed subdomain of fssul.pr.gov.br.

Subdomain
www.fssul.pr.gov.br

Web-graph footprint

Distinct hostnames that link to or from fssul.pr.gov.br in the public web crawl.

11 sites link to this hostname.

25 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

server.instaremail4.com.br

SPF policy

6 SPF mechanisms authorising senders for fssul.pr.gov.br.

Mechanism	Target
SPF_A	fssul.pr.gov.br
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	spf.instaremail2.com.br
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	177.70.6.70
SPF_MX	fssul.pr.gov.br

Pivot deeper into the graph from fssul.pr.gov.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fssul.pr.gov.br"})-[: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.