Hostname
semper.co.za
Last fetched
semper.co.za resolves to 1 IPv4 address operated by AS37153 in ZA. WHOIS lists iana:828 as the registrar.
Nutrition Label
Resolution chain
semper.co.za 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 |
|---|---|---|---|---|
| 129.232.234.34 | 129.232.128.0/17 | AS37153 | — | ZA |
WHOIS identity
- Registrar
- iana:828
- Organization
- heino krahenbuhl
- Contact emails
Subdomains
6 observed subdomains of semper.co.za.
Web-graph footprint
Distinct hostnames that link to or from semper.co.za in the public web crawl.
34 sites link to this hostname.
6 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 semper.co.za.
| Mechanism | Target |
|---|---|
| SPF_A | semper.co.za |
| SPF_INCLUDE | spf.aserv.co.za |
| SPF_INCLUDE | zcsend.net |
| SPF_MX | semper.co.za |
Related pages
Pivot deeper into the graph from semper.co.za.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "semper.co.za"})-[: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.