Hostname
rfv.pl
Last fetched
rfv.pl resolves to 194.181.228.35, announced in 194.181.0.0/16 by NASK-COMMERCIAL - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY in PL. rfv.pl is listed by 1 threat feed; reconciled level HIGH.
Threat posture
40threat score (procedure-native scale)
HIGHListed by 1 threat feed. At least one source recommends blocking.
- Threat feeds listing this
- 1
- Verdict coverage
- malicious-evidenced
- First seen on a feed
- Wed, 26 Aug 2026 14:44:38 GMT
- Last seen on a feed
- Tue, 22 Sep 2026 00:51:35 GMT
Nutrition Label
Resolution chain
IPv6 resolution
No AAAA record for rfv.pl is recorded in WhisperGraph.
Attribution
naukowa akademicka siec komputerowa panstwowy instytut badawczy
MAIL_RECEIVER, ORIGIN_AS
WHOIS identity
- Registrar
- registrar:aftermarket.pl limited
Subdomains
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Sample inbound links
Mail and authentication
Nameservers
- a.root-servers.net
- b.root-servers.net
- c.root-servers.net
- d.root-servers.net
- e.root-servers.net
- f.root-servers.net
- g.root-servers.net
- h.root-servers.net
- i.root-servers.net
- j.root-servers.net
- k.root-servers.net
- l.root-servers.net
- m.root-servers.net
- ns5.webd.pl
- ns7.webd.pl
MX records
- rfv.pl
SPF policy
- a: rfv.pl
- mx: rfv.pl
- include: _spf.webd.pl
- ip: 194.181.228.210
- ip: 194.181.228.35
Threat-feed evidence
History
Related pages
Pivot from rfv.pl into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rfv.pl"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.