Hostname

pdb.org

Last fetched Sat, 18 Jul 2026 00:39:42 GMT

pdb.org resolves to 2 IPv4 addresses operated by RUTGERS - Rutgers, The State University in US. WHOIS lists iana:2 as the registrar.

Nutrition Label

Resolution chain

pdb.org resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
128.6.159.96	128.6.0.0/16	AS46	RUTGERS - Rutgers, The State University	US
132.249.210.232	132.249.0.0/16	AS195	SDSC-AS - San Diego Supercomputer Center	US

WHOIS identity

Registrar

iana:2

Organization

research collaboratory for structural bioinformatics.

Contact emails

netsol@rcsb.rutgers.edu

Subdomains

21 observed subdomains of pdb.org.

Subdomain
deposit.pdb.org
education.pdb.org
k8s.pdb.org
map.pdb.org
mmcif.pdb.org
pdbml.pdb.org
pepcdb.pdb.org
sg.pdb.org
targetdb.pdb.org
www.pdb.org

Showing 10 of 21. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from pdb.org in the public web crawl.

427 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

rcsb.org

Threat posture

History

Pivot deeper into the graph from pdb.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "pdb.org"})-[: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.