Hostname
irfu.se
Last fetched
irfu.se resolves to 1 IPv4 address operated by AS2834 in SE. WHOIS lists registrar:loopia ab as the registrar.
Nutrition Label
Resolution chain
irfu.se 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 |
|---|---|---|---|---|
| 130.238.30.10 | 130.238.0.0/18 | AS2834 | — | SE |
WHOIS identity
- Registrar
- registrar:loopia ab
- Organization
- —
- Contact emails
- —
Subdomains
263 observed subdomains of irfu.se.
Showing 25 of 263. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from irfu.se in the public web crawl.
27 sites link to this hostname.
13 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for irfu.se.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 130.238.30.0/24 |
| SPF_IP | 130.238.7.0/24 |
| SPF_IP | 192.36.171.200/29 |
| SPF_IP | 192.71.13.0/24 |
| SPF_IP | 193.10.33.0/24 |
| SPF_IP | 193.11.31.240/28 |
| SPF_IP | 2001:6b0:27::/48 |
| SPF_IP | 2001:6b0:8:2::200/125 |
| SPF_IP | 89.45.235.0/28 |
| SPF_MX | irfu.se |
Related pages
Pivot deeper into the graph from irfu.se.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "irfu.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.