helloteacher.com - bgp.he.net

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2419215645

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

MX

TXT

7b4bbdf1e0a0c37f59d0ee4dcfa33df9167a1ed6

v=spf1 include:_spf.protonmail.ch ~all

protonmail-verification=69b875726bba9bee5f286615c611f7cf65e89c6e

A

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
104.21.19.31	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.19.31	AS13335	104.21.16.0/20	Cloudflare, Inc.
172.67.184.236	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.184.236	AS13335	172.67.176.0/20	Cloudflare, Inc.

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