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Hostname

sernet.de

Last fetched

sernet.de resolves to 185.199.218.8, announced in 185.199.216.0/22 by SerNet - SerNet Service Network GmbH in DE. sernet.de 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 · sernet.deRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/sernet.de

Resolution chain

IPv6 resolution

Attribution

sernet

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for sernet.de. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Subdomains

Subdomain
apps.sernet.de
asaintern.sernet.de
asaintern2.sernet.de
asaintern3.sernet.de
asaintern4.sernet.de
asawin.sernet.de
chat.sernet.de
crmplus-hamburger.sernet.de
dev.sernet.de
download.sernet.de
dyndns.sernet.de
edl.sernet.de

Showing 12 of 93. View all 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

Sample outbound links

Mail and authentication

Nameservers

  • ns1.sernet.de
  • ns3.sernet.de
  • ns2.sernet.net
  • ns4.sernet.net

MX records

  • mail.sernet.de

SPF policy

  • include: spf.protection.outlook.com
  • a: shop.verinice.com
  • mx: sernet.de
  • a: lists.sernet.de
  • a: monitoring.sernet.de
  • a: own.sernet.de
  • a: mail.winwerk.de
  • a: oposso.samba.plus
  • a: shop.samba.plus
  • ip: 194.26.190.2
  • ip: 194.29.233.66
  • ip: 95.130.16.117

Threat-feed evidence

History

Related pages

Pivot from sernet.de 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: "sernet.de"})-[: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.