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Hostname

osn.net

Last fetched

osn.net resolves to 194.45.27.133, announced in 194.45.106.0/24 by OSN - OSN Online Service Nuernberg GmbH in DE. osn.net is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · osn.netRouting diversity1.5/10Peering density5.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/osn.net

Resolution chain

IPv6 resolution

No AAAA record for osn.net is recorded in WhisperGraph.

Attribution

osn nuernberg

ORIGIN_AS

WHOIS identity

Registrar
iana:151
Registrant organisation
joerg goltermann
Contact emails
hostmaster@osn.de

Subdomains

Subdomain
cust.osn.net
dns.osn.net
dns1.osn.net
dns2.osn.net
ffm3.osn.net
free-atm-pvc.osn.net
imap.osn.net
local.osn.net
localhost.osn.net
mail.osn.net
nbg1.osn.net
nbg3.osn.net

Showing 12 of 183. View all subdomains →

Mail and authentication

Nameservers

  • dns.osn.de
  • dns.osn.net
  • 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
  • dns.osn.org

MX records

  • mx1.osn.de
  • mx2.osn.de
  • mx3.osn.de
  • mx4.osn.de

SPF policy

  • ip: 194.45.27.0/24
  • ip: 140.82.36.222
  • ip: 213.241.148.44
  • ip: 213.241.148.45

Threat-feed evidence

History

Related pages

Pivot from osn.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: "osn.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.