spefdriversed.com - bgp.he.net

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2413619397

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

v=spf1 a mx include:courseinstruction.com ~all

google-site-verification=nfPhTT2-GOb3CBzwSwj1E9JO-Un44x3rp1zJnVl83co

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
104.21.28.77	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.28.77	AS13335	104.21.16.0/20	Cloudflare, Inc.
172.67.144.226	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.144.226	AS13335	172.67.144.0/20	Cloudflare, Inc.
2606:4700:3030::6815:1c4d, 2606:4700:3037::ac43:90e2	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3030::6815:1c4d	AS13335	2606:4700:3030::/48	Cloudflare, Inc.
2606:4700:3037::ac43:90e2	AS13335	2606:4700:3037::/48	Cloudflare, Inc.

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