curriculumoptions.org

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2409481313

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

google-site-verification=z4b3pHOMg-nZrF08vVWvpReNIbkgCvCT6uHtHr3zsc8

v=spf1 include:_spf.createsend.com ~all

brevo-code:bf28f1266a43e1691fed36c820636729

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
104.21.63.23	AS13335	104.21.32.0/19	Cloudflare, Inc.
104.21.63.23	AS13335	104.21.48.0/20	Cloudflare, Inc.
172.67.142.146	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.142.146	AS13335	172.67.128.0/20	Cloudflare, Inc.
2606:4700:3032::ac43:8e92, 2606:4700:3037::6815:3f17	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3032::ac43:8e92	AS13335	2606:4700:3032::/48	Cloudflare, Inc.
2606:4700:3037::6815:3f17	AS13335	2606:4700:3037::/48	Cloudflare, Inc.

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