Hostname
vis.is
Last fetched
vis.is resolves to 1 IPv4 address operated by AS44515 in IS.
Nutrition Label
Resolution chain
vis.is 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 |
|---|---|---|---|---|
| 82.221.64.255 | 82.221.64.0/23 | AS44515 | — | IS |
WHOIS identity
No WHOIS records are currently associated with vis.is in WhisperGraph.
Subdomains
39 observed subdomains of vis.is.
Showing 25 of 39. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from vis.is in the public web crawl.
126 sites link to this hostname.
119 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for vis.is.
| Mechanism | Target |
|---|---|
| SPF_A | smtp-out.simnet.is |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 212.30.211.143 |
| SPF_IP | 82.221.170.146 |
| SPF_IP | 82.221.39.128/25 |
Related pages
Pivot deeper into the graph from vis.is.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "vis.is"})-[: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.