Skip to content

Hostname

mailgrid.com.br

Last fetched

mailgrid.com.br resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in BR.

Nutrition Label

WHISPER CANON · mailgrid.com.brRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/mailgrid.com.br

Resolution chain

mailgrid.com.br resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.228.229.22418.228.0.0/16AS16509AMAZON-02 - Amazon.com, Inc.BR
54.207.224.6354.207.128.0/17AS16509AMAZON-02 - Amazon.com, Inc.BR

WHOIS identity

WHOIS data is temporarily unavailable. Refresh in a moment to retry.

Subdomains

Subdomain count is temporarily unavailable. Refresh in a moment to retry.

Web-graph footprint

Distinct hostnames that link to or from mailgrid.com.br in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for mailgrid.com.br.

MechanismTarget
SPF_INCLUDEspf.mailgrid.com.br
SPF_IP15.229.188.127
SPF_IP167.114.150.29
SPF_IP167.172.150.101/32
SPF_IP18.228.229.224
SPF_IP18.229.236.25/32
SPF_IP18.229.240.28
SPF_IP18.229.34.136
SPF_IP51.81.109.61

Related pages

Pivot deeper into the graph from mailgrid.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mailgrid.com.br"})-[: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.