Hostname
rklambda.at
Last fetched
rklambda.at resolves to 1 IPv4 address operated by IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. in AT.
Nutrition Label
Resolution chain
rklambda.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 |
|---|---|---|---|---|
| 81.19.159.10 | 81.19.144.0/20 | AS8560 | IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. | AT |
WHOIS identity
No WHOIS records are currently associated with rklambda.at in WhisperGraph.
Subdomains
3 observed subdomains of rklambda.at.
Web-graph footprint
Distinct hostnames that link to or from rklambda.at in the public web crawl.
93 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for rklambda.at.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.w4ymail.at |
| SPF_IP | 81.19.149.81 |
| SPF_IP | 91.112.13.174 |
| SPF_MX | rklambda.at |
Related pages
Pivot deeper into the graph from rklambda.at.
- IP · 81.19.159.10
- ASN · AS8560IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.
- Country · AT
- TLD · .at
- Browse hostnames · rk…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rklambda.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.