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Hostname

clerk.dev

Last fetched

clerk.dev resolves to 14 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · clerk.devRouting diversity2.4/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/clerk.dev

Resolution chain

clerk.dev resolves to 14 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
66.33.60.12966.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.13066.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.19366.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.19466.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.3566.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.6666.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
66.33.60.6766.33.60.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.12376.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.14276.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.2276.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.24176.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.6176.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.9376.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US
76.76.21.9876.76.21.0/24AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:1387
Organization
clerk,
Contact emails

Subdomains

36 observed subdomains of clerk.dev.

Subdomain
_spf.clerk.dev
mcp.clerk.dev
mail.clerk.dev
lnktrk.clerk.dev
l.clerk.dev
images.clerk.dev
frontend-docs.clerk.dev
frontend-api.clerk.dev
feedback.clerk.dev
edge-client-service.clerk.dev
docs.clerk.dev
dashboard.clerk.dev
dapi.clerk.dev
cloudflarestage.clerk.dev
cloudflareprod.clerk.dev
clerk.clerk.dev
cf-images-stg.clerk.dev
cf-bapi-stg.clerk.dev
cf-bapi-prod.clerk.dev
blog.clerk.dev
beta-docs.clerk.dev
backend-docs.clerk.dev
avatar.clerk.dev
api.clerk.dev
accounts.clerk.dev

Showing 25 of 36. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from clerk.dev in the public web crawl.

169 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for clerk.dev.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from clerk.dev.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "clerk.dev"})-[: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.