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Hostname

goodrx.com

Last fetched

goodrx.com resolves to 4 IPv4 addresses operated by MACST-SV4 - MacStadium, Inc. in CA. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · goodrx.comRouting diversity3.5/10Peering density7.2/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/goodrx.com

Resolution chain

goodrx.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
151.101.130.49151.101.128.0/22AS54113MACST-SV4 - MacStadium, Inc.CA
151.101.194.49151.101.192.0/22AS54113MACST-SV4 - MacStadium, Inc.CA
151.101.2.49151.101.0.0/22AS54113MACST-SV4 - MacStadium, Inc.CA
151.101.66.49151.101.64.0/22AS54113MACST-SV4 - MacStadium, Inc.CA

WHOIS identity

Registrar
iana:146
Organization
billy mcclure
Contact emails

Subdomains

4,016 observed subdomains of goodrx.com.

Subdomain
1.goodrx.com
12-apfm.goodrx.com
12-antivirus-edu.goodrx.com
12-antivirus.goodrx.com
12.goodrx.com
11dev.goodrx.com
11antiviruskfb.goodrx.com
11antivirus.goodrx.com
11-dentalplans.goodrx.com
11-antivirus-edu.goodrx.com
11-antivirus.goodrx.com
11.goodrx.com
10dev.goodrx.com
10dentalplans.goodrx.com
10antiviruskfb.goodrx.com
10antivirushchrxduncan.goodrx.com
10antivirus.goodrx.com
10-antivirushchrxduncan.goodrx.com
10-antivirus-edu.goodrx.com
10-antivirus.goodrx.com
10.goodrx.com
1-dev.goodrx.com
1-antivirus-edu.goodrx.com
1-antivirus-applebees.goodrx.com
1-antivirus.goodrx.com

Showing 25 of 4,016. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from goodrx.com in the public web crawl.

13,588 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

28 SPF mechanisms authorising senders for goodrx.com.

MechanismTarget
SPF_INCLUDE_spf.alchemer.com
SPF_INCLUDE_spf.chargedesk.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEb998a4.workshop-spf.net
SPF_INCLUDEhcp-iq.com
SPF_INCLUDEm.lessonly.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEmkt6423.com
SPF_INCLUDEmkt7350.com
SPF_INCLUDEsendgrid.net
SPF_IP12.130.153.74
SPF_IP12.130.153.75
SPF_IP12.130.153.76
SPF_IP12.130.153.77
SPF_IP129.145.66.212
SPF_IP129.145.66.213
SPF_IP129.145.66.214
SPF_IP129.41.172.180
SPF_IP131.239.90.82
SPF_IP160.72.30.82
SPF_IP167.89.73.35/32
SPF_IP208.85.48.251
SPF_IP208.85.48.73
SPF_IP208.95.134.106
SPF_IP74.121.53.97

Related pages

Pivot deeper into the graph from goodrx.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "goodrx.com"})-[: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.