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Hostname

big1.bg

Last fetched

big1.bg resolves to 1 IPv4 address operated by SUPERHOSTING_AS in BG.

Nutrition Label

WHISPER CANON · big1.bgRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/big1.bg

Resolution chain

big1.bg resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
195.191.148.216195.191.148.0/23AS201200SUPERHOSTING_ASBG

WHOIS identity

No WHOIS records are currently associated with big1.bg in WhisperGraph.

Subdomains

8 observed subdomains of big1.bg.

Subdomain
autodiscover.big1.bg
www.big1.bg
webmail.big1.bg
webdisk.big1.bg
mail.big1.bg
cpcontacts.big1.bg
cpcalendars.big1.bg
cpanel.big1.bg

Web-graph footprint

Distinct hostnames that link to or from big1.bg in the public web crawl.

8 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • big1.bg

SPF policy

6 SPF mechanisms authorising senders for big1.bg.

MechanismTarget
SPF_Abig1.bg
SPF_INCLUDEevo.spf.superhosting.bg
SPF_INCLUDEsmtp-out.spf.superhosting.bg
SPF_IP195.191.148.18/32
SPF_IP195.191.149.18
SPF_MXbig1.bg

Related pages

Pivot deeper into the graph from big1.bg.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "big1.bg"})-[: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.