Hostname

ewr.de

Last fetched Thu, 28 May 2026 06:55:32 GMT

ewr.de resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL.

Nutrition Label

Resolution chain

ewr.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
20.105.232.42	20.64.0.0/10	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	NL

WHOIS identity

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

Subdomains

28 observed subdomains of ewr.de.

Subdomain
aaa.ewr.de
weihnachten.ewr.de
web.ewr.de
vpn.ewr.de
videoberatung.ewr.de
testmobile.ewr.de
src.ewr.de
portal.ewr.de
otp.ewr.de
mx02.ewr.de
mx01.ewr.de
mobile.ewr.de
medaco.ewr.de
mail1.ewr.de
mail.ewr.de
kundenportal.ewr.de
kommunalforum.ewr.de
jira.ewr.de
ip-addr.ewr.de
imap.ewr.de
emm.ewr.de
collaboration.ewr.de
businessportal.ewr.de
analytics.ewr.de
akademie.ewr.de

Showing 25 of 28. View all subdomains →

Web-graph footprint

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

178 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for ewr.de.

Mechanism	Target
SPF_INCLUDE	_spf.salesforce.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	193.158.93.136/32
SPF_MX	ewr.de

Pivot deeper into the graph from ewr.de.

Cypher and MCP

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

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