certlex.de on Whisper Internet Directory

Nutrition Label

Resolution chain

certlex.de 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
49.12.0.174	49.12.0.0/16	AS24940	—	DE

WHOIS identity

No WHOIS records are currently associated with certlex.de in WhisperGraph.

Subdomains

58 observed subdomains of certlex.de.

Subdomain
api.certlex.de
apidev.certlex.de
apitest.certlex.de
autodiscover.certlex.de
backend.certlex.de
backup.certlex.de
be-dev-01.certlex.de
be-standby-01.certlex.de
be-test-01.certlex.de
bebl.certlex.de
customer.certlex.de
demo.certlex.de
demointern.certlex.de
dev.certlex.de
devcustomer.certlex.de
devdemo.certlex.de
devdemointern.certlex.de
devdocs.certlex.de
devintern.certlex.de
dj.certlex.de
fe-dev-01.certlex.de
fe-dev-admin-01.certlex.de
fe-dev-customer-01.certlex.de
fe-dev-intern-01.certlex.de
fe-mvp-customer.certlex.de

Showing 25 of 58. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from certlex.de in the public web crawl.

21 sites link to this hostname.

32 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

certlex-de.mail.protection.outlook.com

SPF policy

5 SPF mechanisms authorising senders for certlex.de.

Mechanism	Target
SPF_INCLUDE	_spf-eu.ionos.com
SPF_INCLUDE	servers.mcsv.net
SPF_INCLUDE	spf.mandrillapp.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_MX	certlex.de

Related pages

Pivot deeper into the graph from certlex.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "certlex.de"})-[: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.