Hostname
smtp.hu
Last fetched
smtp.hu resolves to 1 IPv4 address operated by AS12301 in HU.
Nutrition Label
Resolution chain
smtp.hu 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 |
|---|---|---|---|---|
| 91.82.226.201 | 91.82.224.0/22 | AS12301 | — | HU |
WHOIS identity
No WHOIS records are currently associated with smtp.hu in WhisperGraph.
Subdomains
727 observed subdomains of smtp.hu.
Showing 25 of 727. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from smtp.hu in the public web crawl.
13 sites link to this hostname.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for smtp.hu.
| Mechanism | Target |
|---|---|
| SPF_A | smtp.hu |
| SPF_INCLUDE | spf.smtp.hu |
| SPF_IP | 193.91.64.2 |
| SPF_IP | 81.0.64.6 |
| SPF_IP | 91.82.226.0/24 |
| SPF_IP | 91.83.123.0/24 |
| SPF_MX | smtp.hu |
Related pages
Pivot deeper into the graph from smtp.hu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "smtp.hu"})-[: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.