Hostname
sekfu.de
Last fetched
sekfu.de resolves to 2 IPv4 addresses operated by AS15817 in DE.
Nutrition Label
Resolution chain
sekfu.de 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 |
|---|---|---|---|---|
| 185.215.158.114 | 185.215.156.0/22 | AS15817 | — | DE |
| 212.77.185.92 | 212.77.160.0/19 | AS12611 | — | DE |
WHOIS identity
No WHOIS records are currently associated with sekfu.de in WhisperGraph.
Subdomains
2 observed subdomains of sekfu.de.
| Subdomain |
|---|
| mail.sekfu.de |
| www.sekfu.de |
Web-graph footprint
Distinct hostnames that link to or from sekfu.de in the public web crawl.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for sekfu.de.
| Mechanism | Target |
|---|---|
| SPF_A | sekfu.de |
| SPF_IP | 2001:16e0:104:3::/64 |
| SPF_IP | 212.77.185.0/24 |
| SPF_MX | sekfu.de |
Related pages
Pivot deeper into the graph from sekfu.de.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sekfu.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.