Hostname
ulvis.net
Last fetched
ulvis.net resolves to 104.21.57.206, announced in 104.21.48.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. ulvis.net 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 14:51:25 GMT
- Last seen on a feed
- Mon, 14 Sep 2026 00:15:52 GMT
Nutrition Label
Resolution chain
- 104.21.57.206
104.21.48.0/20 · CLOUDFLARENET - Cloudflare, Inc. · Toronto, CA
- 172.67.149.239
172.67.144.0/20 · CLOUDFLARENET - Cloudflare, Inc. · Toronto, CA
IPv6 resolution
Attribution
Cloudflare
cdn · ORIGIN_AS, CDN
WHOIS identity
- Registrar
- iana:1910
- Registrant organisation
- ulvis bernats
- Contact emails
- ulvisbernats@gmail.com, info@privacyprotected.domains
Subdomains
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Mail and authentication
Nameservers
- eva.ns.cloudflare.com
- neil.ns.cloudflare.com
- vda8300b.trouble-free.net
- vda8300a.trouble-free.net
- ns2.vhost.com
- ns1.vhost.com
MX records
- amir.mx.cloudflare.net
- isaac.mx.cloudflare.net
- linda.mx.cloudflare.net
- mail.ulvis.net
SPF policy
- include: _spf.mx.cloudflare.net
- include: ulvis.net
- a: ulvis.net
- include: mail.ulvis.net
Threat-feed evidence
History
Related pages
Pivot from ulvis.net 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: "ulvis.net"})-[: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.