Hostname
05.is
Last fetched
05.is resolves to 1 IPv4 address operated by SIP-ASN in IS.
Nutrition Label
Resolution chain
05.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 |
|---|---|---|---|---|
| 213.181.99.44 | 213.181.96.0/20 | AS44735 | SIP-ASN | IS |
WHOIS identity
No WHOIS records are currently associated with 05.is in WhisperGraph.
Subdomains
6 observed subdomains of 05.is.
Web-graph footprint
Distinct hostnames that link to or from 05.is in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for 05.is.
| Mechanism | Target |
|---|---|
| SPF_A | 05.is |
| SPF_A | mail.05.is |
| SPF_INCLUDE | _spf.sip.is |
| SPF_IP | 213.181.99.43 |
| SPF_MX | 05.is |
Related pages
Pivot deeper into the graph from 05.is.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "05.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.