opto-engineering.com

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2405913295

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

MS=ms49433649

v=spf1 include:_spf.google.com include:musvc.com include:spf.protection.outlook.com ~all

MS=FDA4AB13F7C3F6E255870AAC5E7FE8DB8292C875

MS=ms28945556

MS=ms25656473

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
104.21.26.45	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.26.45	AS13335	104.21.16.0/20	Cloudflare, Inc.
172.67.135.96	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.135.96	AS13335	172.67.128.0/20	Cloudflare, Inc.
2606:4700:3031::ac43:8760, 2606:4700:3033::6815:1a2d	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3031::ac43:8760	AS13335	2606:4700:3031::/48	Cloudflare, Inc.
2606:4700:3033::6815:1a2d	AS13335	2606:4700:3033::/48	Cloudflare, Inc.

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