optical-academy.com - bgp.he.net

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2409777729

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

TXT

v=verifydomain MS=2753793

v=spf1 include:_spf.google.com include:amazonses.com include:mailgun.org include:spf.constantcontact.com ~all

MS=ms58173216

google-site-verification=Z4jwo0r0jpT4MslHDN3oVWDZGaqJc3YNJaLEcVGISYw

google-site-verification=AFGixWxy8greKHTd6u5SdrzfTEgd89Bq1MsnKalWwzE

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
104.26.14.117, 104.26.15.117	AS13335	104.26.0.0/20	Cloudflare, Inc.
172.67.73.247	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.73.247	AS13335	172.67.64.0/20	Cloudflare, Inc.
2606:4700:20::681a:e75, 2606:4700:20::681a:f75, 2606:4700:20::ac43:49f7	AS13335	2606:4700:20::/44	Cloudflare, Inc.
2606:4700:20::681a:e75, 2606:4700:20::681a:f75, 2606:4700:20::ac43:49f7	AS13335	2606:4700::/36	Cloudflare, Inc.

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