opticlass.de on Whisper Internet Directory

Nutrition Label

Resolution chain

opticlass.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
85.13.141.7	85.13.141.0/24	AS34788	—	DE

WHOIS identity

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

Subdomains

36 observed subdomains of opticlass.de.

Subdomain
baden-wuerttemberg.opticlass.de
bayern.opticlass.de
berlin.opticlass.de
brandenburg.opticlass.de
bremen.opticlass.de
chleswig-holstein.opticlass.de
cloud.opticlass.de
hamburg.opticlass.de
hessen.opticlass.de
mecklenburg-vorpommern.opticlass.de
niedersachsen.opticlass.de
nordrhein-westfalen.opticlass.de
rheinland-pfalz.opticlass.de
saarland.opticlass.de
sachsen.opticlass.de
schleswig-holstein.opticlass.de
teambayern.opticlass.de
thueringen.opticlass.de
www.opticlass.de

Showing 19 of 36. View all subdomains →

Web-graph footprint

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

58 sites link to this hostname.

113 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

w01445e1.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for opticlass.de.

Mechanism	Target
SPF_A	opticlass.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	opticlass.de

Related pages

Pivot deeper into the graph from opticlass.de.

Cypher and MCP

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

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