Hostname

johnmarshall.edu

Last fetched Wed, 08 Jul 2026 04:05:23 GMT

johnmarshall.edu resolves to 1 IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC in US.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
50.228.142.188	50.128.0.0/9	AS7922	COMCAST-7922 - Comcast Cable Communications, LLC	US

WHOIS identity

Registrar: —
Organization: john marshall law school
Contact emails: —

Subdomains

10 observed subdomains of johnmarshall.edu.

Subdomain
cloud.johnmarshall.edu
edm.johnmarshall.edu
gw2.johnmarshall.edu
mattermost.johnmarshall.edu
my.johnmarshall.edu
mymail.johnmarshall.edu
staging.johnmarshall.edu
vpn.johnmarshall.edu
ww.johnmarshall.edu
www.johnmarshall.edu

Web-graph footprint

Distinct hostnames that link to or from johnmarshall.edu in the public web crawl.

166 sites link to this hostname.

283 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for johnmarshall.edu.

Mechanism	Target
SPF_A	johnmarshall.edu
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	outboundmail.blackbaud.net
SPF_INCLUDE	smtp.lsac.org
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.turbo-smtp.com
SPF_MX	johnmarshall.edu

Pivot deeper into the graph from johnmarshall.edu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "johnmarshall.edu"})-[: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.