Hostname
irf.se
Last fetched
irf.se is a registered hostname under the .se top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.
Nutrition Label
Resolution chain
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WHOIS identity
- Registrar
- registrar:loopia ab
- Organization
- —
- Contact emails
- —
Subdomains
476 observed subdomains of irf.se.
Showing 25 of 476. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from irf.se in the public web crawl.
354 sites link to this hostname.
229 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for irf.se.
| Mechanism | Target |
|---|---|
| SPF_IP | 192.71.13.215 |
| SPF_IP | 192.71.13.48 |
| SPF_IP | 192.71.13.58 |
| SPF_IP | 193.10.33.138 |
| SPF_IP | 2001:6b0:27:ff:0:0:0:3 |
| SPF_IP | 2001:6b0:27:ff:0:0:0:c |
| SPF_IP | 2001:6b0:27:ff:0:0:aa:6 |
| SPF_MX | irf.se |
Related pages
Pivot deeper into the graph from irf.se.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "irf.se"})-[: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.