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Hostname

big.bg

Last fetched

big.bg resolves to 1 IPv4 address operated by OEC-AS-AP Office of the Electoral Commission in BG.

Nutrition Label

WHISPER CANON · big.bgRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/big.bg

Resolution chain

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

IPPrefixASNOperatorCountry
212.5.51.45212.5.51.0/24AS202634OEC-AS-AP Office of the Electoral CommissionBG

WHOIS identity

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

Subdomains

21 observed subdomains of big.bg.

Subdomain
avrofarm.big.bg
www.big.bg
webmail.big.bg
webdisk.big.bg
totto.big.bg
services.big.bg
rum.big.bg
pinokio.big.bg
petarkirov.big.bg
ns.big.bg
my.big.bg
mta-sts.big.bg
mail.big.bg
library.big.bg
kolegsport.big.bg
ivan_marazov.big.bg
hali.big.bg
education.big.bg
cpanel.big.bg
clctc.big.bg
btn.big.bg

Web-graph footprint

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

37 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for big.bg.

MechanismTarget
SPF_Abig.bg
SPF_IP212.5.51.45
SPF_MXbig.bg

Related pages

Pivot deeper into the graph from big.bg.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "big.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.