sheldonsengineering.com

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2413338848

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

brevo-code:3da6ba2dcd54650c6e7f17c01268f12c

MS=ms49291679

MS=ms87836294

v=spf1 ip4:35.203.0.220 include:sendgrid.net include:spf.smtp2go.com include:spf.protection.outlook.com -all

A

AAAA

Certificate Transparency Statistics

Total Certificates: 0

Total Domains: 0

Query Time: N/A

Hostname results link to the full Cert Search surface for deeper exploration.

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IPs	Origin AS	Announcement	Description
104.21.71.11	AS13335	104.21.64.0/19	Cloudflare, Inc.
104.21.71.11	AS13335	104.21.64.0/20	Cloudflare, Inc.
172.67.168.249	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.168.249	AS13335	172.67.160.0/20	Cloudflare, Inc.
2606:4700:3030::ac43:a8f9, 2606:4700:3036::6815:470b	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3030::ac43:a8f9	AS13335	2606:4700:3030::/48	Cloudflare, Inc.
2606:4700:3036::6815:470b	AS13335	2606:4700:3036::/48	Cloudflare, Inc.

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