Hostname
treffert.org
Last fetched
treffert.org resolves to 1 IPv4 address operated by AS25058 in DE. WHOIS lists iana:151 as the registrar.
Nutrition Label
Resolution chain
treffert.org 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 |
|---|---|---|---|---|
| 81.90.33.38 | 81.90.32.0/20 | AS25058 | — | DE |
WHOIS identity
- Registrar
- iana:151
- Organization
- oliver langner
- Contact emails
Subdomains
1 observed subdomain of treffert.org.
| Subdomain |
|---|
| www.treffert.org |
Web-graph footprint
Distinct hostnames that link to or from treffert.org in the public web crawl.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for treffert.org.
| Mechanism | Target |
|---|---|
| SPF_A | treffert.org |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 2001:4ce0:0:2::/64 |
| SPF_IP | 2001:4ce0:6:5::/64 |
| SPF_IP | 46.35.10.68 |
| SPF_IP | 62.160.23.41 |
| SPF_IP | 62.225.158.99 |
| SPF_IP | 81.90.33.0/24 |
| SPF_MX | treffert.org |
Related pages
Pivot deeper into the graph from treffert.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "treffert.org"})-[: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.