Hostname

tecson.de

Last fetched Fri, 19 Jun 2026 00:10:37 GMT

tecson.de is a registered hostname under the .de top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

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

Subdomains

7 observed subdomains of tecson.de.

Subdomain
dev.tecson.de
iot.tecson.de
mail.tecson.de
www.tecson.de

Showing 4 of 7. View all subdomains →

Web-graph footprint

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

238 sites link to this hostname.

45 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for tecson.de.

Mechanism	Target
SPF_A	tecson.de
SPF_INCLUDE	enginemailer.org
SPF_INCLUDE	ispgateway.de
SPF_MX	tecson.de

Pivot deeper into the graph from tecson.de.

Cypher and MCP

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

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