substantech.com - bgp.he.net

SOA

Primary NS

Mailbox

dns.cloudflare.com

Serial

2412127989

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

MX

TXT

protonmail-verification=d515a954b7788fafe4d6609fbeed4403994b7de4

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

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
2606:4700:3031::6815:c72, 2606:4700:3033::ac43:9845	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3031::6815:c72	AS13335	2606:4700:3031::/48	Cloudflare, Inc.
2606:4700:3033::ac43:9845	AS13335	2606:4700:3033::/48	Cloudflare, Inc.

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