Hostname
mail.gregorjack.com
Last fetched
mail.gregorjack.com resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
mail.gregorjack.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.12.50 | 104.21.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.193.172 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 185.45.66.214 | 185.45.66.0/23 | AS201200 | — | BG |
WHOIS identity
No WHOIS records are currently associated with mail.gregorjack.com in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for mail.gregorjack.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.protonmail.ch |
| SPF_MX | mail.gregorjack.com |
Related pages
Pivot deeper into the graph from mail.gregorjack.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mail.gregorjack.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.