indexo.dev

coursehost.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP 200 1244 ms crawled 2026-05-10

US · 18.165.122.28 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Registration

Registrar
Network Solutions, LLC
Created
2011-01-24
Expires
2027-01-24 249 days left
Updated
2024-11-25
Name servers
  • ns-114.awsdns-14.com
  • ns-1332.awsdns-38.org
  • ns-1799.awsdns-32.co.uk
  • ns-906.awsdns-49.net

DNS records live

NS
  • ns-114.awsdns-14.com
  • ns-1332.awsdns-38.org
  • ns-1799.awsdns-32.co.uk
  • ns-906.awsdns-49.net
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 20 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2026-03-26 to 2026-10-10
Expires in 143 days

Full certificate history on crt.sh ↗

Linked from (2)