Hostname
zixcorp.com
Last fetched
zixcorp.com resolves to 1 IPv4 address operated by ASN-CUST - Zix Corporation in US. WHOIS lists iana:625 as the registrar.
Nutrition Label
Resolution chain
zixcorp.com 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 |
|---|---|---|---|---|
| 199.30.234.249 | 199.30.232.0/21 | AS13380 | ASN-CUST - Zix Corporation | US |
WHOIS identity
- Registrar
- iana:625
- Organization
- john kalan
- Contact emails
Subdomains
230 observed subdomains of zixcorp.com.
Showing 25 of 230. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from zixcorp.com in the public web crawl.
106 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
2 SPF mechanisms authorising senders for zixcorp.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spfa.zixcorp.com |
| SPF_INCLUDE | spfb.zixcorp.com |
Related pages
Pivot deeper into the graph from zixcorp.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "zixcorp.com"})-[: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.