masschallenge.com - bgp.he.net

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2407812252

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

MS=ms40211455

google-site-verification=4mu3pg4ysiQBCDFNfhbCPPM9CtGu3jr_qB8vMWsPPzE

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

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
104.21.55.59	AS13335	104.21.32.0/19	Cloudflare, Inc.
104.21.55.59	AS13335	104.21.48.0/20	Cloudflare, Inc.
172.67.145.89	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.145.89	AS13335	172.67.144.0/20	Cloudflare, Inc.

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