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Hostname

1921.blue

Last fetched

1921.blue has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:269 as the registrar.

Nutrition Label

WHISPER CANON · 1921.blueRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/1921.blue

Resolution chain

1921.blue has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:269
Organization
bahrudin devic
Contact emails

Subdomains

8 observed subdomains of 1921.blue.

Subdomain
addon-1921tv.1921.blue
demo.1921.blue
mail.1921.blue
revija.1921.blue
www.1921.blue

Showing 5 of 8. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from 1921.blue in the public web crawl.

27 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • 1921.blue

SPF policy

4 SPF mechanisms authorising senders for 1921.blue.

MechanismTarget
SPF_A1921.blue
SPF_IP149.126.0.0/21
SPF_IP194.126.200.0/24
SPF_MX1921.blue

Related pages

Pivot deeper into the graph from 1921.blue.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "1921.blue"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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