Hostname
37.is
Last fetched
37.is resolves to 1 IPv4 address operated by AS60690 in IS.
Nutrition Label
Resolution chain
37.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 |
|---|---|---|---|---|
| 185.219.150.124 | 185.219.148.0/22 | AS60690 | — | IS |
WHOIS identity
No WHOIS records are currently associated with 37.is in WhisperGraph.
Subdomains
2 observed subdomains of 37.is.
| Subdomain |
|---|
| mail.37.is |
| www.37.is |
Web-graph footprint
Distinct hostnames that link to or from 37.is in the public web crawl.
2 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 37.is.
| Mechanism | Target |
|---|---|
| SPF_A | 37.is |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 185.219.150.124 |
| SPF_MX | 37.is |
Related pages
Pivot deeper into the graph from 37.is.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "37.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.