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Hostname

bisd.us

Last fetched

bisd.us resolves to 34.238.178.141, announced in 34.224.0.0/12 by AMAZON-AES - Amazon.com, Inc. in US. bisd.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 · bisd.usRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/bisd.us

Resolution chain

IPv6 resolution

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

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
registrar:us registrar l.l.c.
Registrant organisation
brownsville independent school district
Contact emails
crowan@k12.bisdtx.net, crowan@bisd.us

Subdomains

Subdomain
acuity.bisd.us
adfs.bisd.us
afl.bisd.us
aiken.bisd.us
autodiscover.bisd.us
avl.bisd.us
bac.bisd.us
bd.bisd.us
bechs.bisd.us
benavides.bisd.us
besteiro.bisd.us
bisd-vcse.bisd.us

Showing 12 of 101. View all subdomains →

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

  • 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
  • rdns1.bisd.us
  • rdns2.bisd.us

MX records

  • mx1.hc2567-4.iphmx.com
  • mx2.hc2567-4.iphmx.com

SPF policy

  • ip: 199.36.164.0/22
  • ip: 208.65.16.146/31
  • exists: %{i}.spf.hc2567-4.iphmx.com
  • include: spf.protection.outlook.com
  • include: mailrelay.one2one.learn21.org
  • include: mailgun.org
  • ip: 139.138.33.61
  • ip: 139.138.58.90
  • ip: 208.65.16.153
  • ip: 216.71.146.62
  • ip: 216.71.146.66
  • ip: 68.232.155.154
  • ip: 68.232.157.131

Threat-feed evidence

History

Related pages

Pivot from bisd.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: "bisd.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.