donau.com on Whisper Internet Directory

Nutrition Label

Resolution chain

donau.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
128.140.31.126	128.140.0.0/17	AS24940	HETZNER-AS	DE
46.4.115.214	46.4.0.0/16	AS24940	HETZNER-AS	DE

WHOIS identity

WHOIS data is temporarily unavailable. Refresh in a moment to retry.

Subdomains

Subdomain count is temporarily unavailable. Refresh in a moment to retry.

Web-graph footprint

Distinct hostnames that link to or from donau.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

donau-com.mail.protection.outlook.com

SPF policy

25 SPF mechanisms authorising senders for donau.com.

Mechanism	Target
SPF_A	donau.com
SPF_INCLUDE	_spf.cloud.ccbao.at
SPF_INCLUDE	spf.mailjet.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.sendinblue.com
SPF_IP	146.255.60.19
SPF_IP	199.127.232.0/22
SPF_IP	199.255.192.0/22
SPF_IP	213.229.2.64/27
SPF_IP	216.221.160.0/19
SPF_IP	23.249.208.0/20
SPF_IP	23.251.224.0/19
SPF_IP	46.4.115.214
SPF_IP	52.82.172.0/22
SPF_IP	54.240.0.0/18
SPF_IP	54.240.64.0/19
SPF_IP	54.240.96.0/19
SPF_IP	62.212.163.101
SPF_IP	69.169.224.0/20
SPF_IP	76.223.128.0/19
SPF_IP	76.223.176.0/20
SPF_IP	80.190.129.128/25
SPF_IP	85.125.87.183
SPF_IP	93.83.172.108
SPF_MX	donau.com

Related pages

Pivot deeper into the graph from donau.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "donau.com"})-[: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.