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Hostname

phpclasses.org

Last fetched

phpclasses.org resolves to 5 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1479 as the registrar.

Nutrition Label

WHISPER CANON · phpclasses.orgRouting diversity3.9/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/phpclasses.org

Resolution chain

phpclasses.org resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.68.6104.21.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
144.217.39.137144.217.0.0/16AS16276OVHCA
144.217.39.137144.217.0.0/16AS16276OVHCA
172.67.184.29172.67.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.3188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.3188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:1479
Organization
icontem, ltda.
Contact emails

Subdomains

37 observed subdomains of phpclasses.org.

Subdomain
abedputra-users.phpclasses.org
ns3.phpclasses.org
ns2.phpclasses.org
ns.phpclasses.org
netteria-users.phpclasses.org
mta-sts.phpclasses.org
mlemos-users.phpclasses.org
mirrors.phpclasses.org
mail3.phpclasses.org
mail2.phpclasses.org
mail.phpclasses.org
kield01-users.phpclasses.org
hostmaster.phpclasses.org
hosting-metrics.phpclasses.org
groups.phpclasses.org
flyweb.phpclasses.org
files.phpclasses.org
effingo-users.phpclasses.org
ebc.phpclasses.org
dterantul-users.phpclasses.org
compleatguru-users.phpclasses.org
bugs.phpclasses.org
brickysam26.phpclasses.org
be1.phpclasses.org
ba1.phpclasses.org

Showing 25 of 37. View all subdomains →

Web-graph footprint

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

968 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for phpclasses.org.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.mail.yahoo.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP142.4.207.234
SPF_IP144.217.39.137
SPF_IP144.217.39.163
SPF_IP54.39.129.183
SPF_IP66.70.238.60
SPF_IP66.70.238.84

Related pages

Pivot deeper into the graph from phpclasses.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "phpclasses.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.