nortoncdn.com

.com toplist

First seen 2026-04-11 · Last seen 2026-04-11 · ok HTTP 200 2932 ms crawled 2026-05-18

US · 23.99.92.83 · AS8075 Microsoft Corporation

Reputation 75/100 wrong cert

Registration

Registrar
MarkMonitor Inc.
Created
2010-07-07
Expires
2027-07-07 414 days left
Updated
2025-06-05
Name servers
  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk

DNS records live

NS
  • edns109.ultradns.biz
  • edns109.ultradns.com
  • edns109.ultradns.net
  • edns109.ultradns.org
  • udns1.ultradns.net
  • udns2.ultradns.net

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:symantec@rua.agari.com,mailto:dmarc_agg@vali.email; fo=1; ri=3600; ruf=mailto:symantec@ruf.agari.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA OV R36
from 2025-11-13 to 2026-11-14
Expires in 179 days