grandclassroom17.com

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2406719638

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

TXT

google-site-verification=1x-VF7lO3NekygjUnWT3C0P1QjQ8PvXDrFhLd33vbjA

v=spf1 include:_spf.google.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
104.21.78.219	AS13335	104.21.64.0/19	Cloudflare, Inc.
104.21.78.219	AS13335	104.21.64.0/20	Cloudflare, Inc.
172.67.137.166	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.137.166	AS13335	172.67.128.0/20	Cloudflare, Inc.
2606:4700:3032::ac43:89a6, 2606:4700:3035::6815:4edb	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3032::ac43:89a6	AS13335	2606:4700:3032::/48	Cloudflare, Inc.
2606:4700:3035::6815:4edb	AS13335	2606:4700:3035::/48	Cloudflare, Inc.

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