optigruen.de on Whisper Internet Directory

Nutrition Label

Resolution chain

optigruen.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
193.53.246.227	193.53.246.0/23	AS15817	—	DE

WHOIS identity

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

Subdomains

18 observed subdomains of optigruen.de.

Subdomain
akademie.optigruen.de
e-campus.optigruen.de
gruendach-navigator.optigruen.de
mail.optigruen.de
matomo.optigruen.de
mobile.optigruen.de
news.optigruen.de
partner-e-campus.optigruen.de
pisa.optigruen.de
sslvpn.optigruen.de
sva.optigruen.de
test.optigruen.de
veranstaltungen.optigruen.de
www.optigruen.de

Showing 14 of 18. View all subdomains →

Web-graph footprint

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

230 sites link to this hostname.

182 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

optigruen.in.tmes.trendmicro.eu

SPF policy

7 SPF mechanisms authorising senders for optigruen.de.

Mechanism	Target
SPF_A	optigruen.de
SPF_INCLUDE	_spf-eu.ionos.com
SPF_INCLUDE	agenturserver.de
SPF_INCLUDE	kasserver.com
SPF_INCLUDE	optigruen-cloud.com
SPF_IP	195.243.219.98
SPF_MX	optigruen.de

Related pages

Pivot deeper into the graph from optigruen.de.

Cypher and MCP

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

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