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Hostname

rferee.dev

Last fetched

rferee.dev resolves to 37.27.218.33, announced in 37.27.0.0/16 by HETZNER-AS - Hetzner Online GmbH in FI. rferee.dev 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 · rferee.devRouting diversity1.5/10Peering density8.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/rferee.dev

Resolution chain

IPv6 resolution

Attribution

hetzner

ORIGIN_AS

WHOIS identity

Registrar
iana:1068
Registrant organisation
privacy service provided by withheld for privacy ehf
Contact emails
a548f11ece2c47eea6fbc8be0912a247.protect@withheldforprivacy.com

Subdomains

Subdomain
ad.rferee.dev
alpha.rferee.dev
api.rferee.dev
archetype.rferee.dev
artifact.rferee.dev
assets.rferee.dev
cool.rferee.dev
data.rferee.dev
dns.rferee.dev
element.rferee.dev
fonts.rferee.dev
foundry.rferee.dev

Showing 12 of 82. View all subdomains →

Mail and authentication

Nameservers

  • margaret.hamilton.ns.rfer.ee
  • grace.hopper.ns.rfer.ee
  • ada.lovelace.ns.rfer.ee
  • radia.perlman.ns.rfer.ee
  • mary.wilkes.ns.rfer.ee

MX records

  • mail.protonmail.ch
  • mailsec.protonmail.ch

SPF policy

  • include: _spf.protonmail.ch
  • include: _spf.tem.scw.cloud
  • mx: rferee.dev

Threat-feed evidence

History

Related pages

Pivot from rferee.dev 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: "rferee.dev"})-[: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.