Hostname
riedau.at
Last fetched
riedau.at resolves to 1 IPv4 address operated by IONOS-AS - IONOS SE in AT.
Nutrition Label
Resolution chain
riedau.at 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 |
|---|---|---|---|---|
| 81.19.145.91 | 81.19.144.0/20 | AS8560 | IONOS-AS - IONOS SE | AT |
WHOIS identity
No WHOIS records are currently associated with riedau.at in WhisperGraph.
Subdomains
2 observed subdomains of riedau.at.
| Subdomain |
|---|
| mail.riedau.at |
| www.riedau.at |
Web-graph footprint
Distinct hostnames that link to or from riedau.at in the public web crawl.
11 sites link to this hostname.
73 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
2 SPF mechanisms authorising senders for riedau.at.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.w4ymail.at |
| SPF_MX | riedau.at |
Related pages
Pivot deeper into the graph from riedau.at.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "riedau.at"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.