indexo.dev

us-securityinc.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · error HTTP 500 crawled 2026-05-18 5 attempts

US · 198.235.135.106 · AS54611 Intelligent Technology Solutions, Inc. · dead nameservers

Reputation 52/100 dead nameservers crawl error no dmarc policy

http 500

Registration

Registrar
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Created
2017-01-31
Expires
2027-01-31 255 days left
Updated
2025-12-12
Name servers
  • dns1.headlesshorseman.com
  • dns2.headlesshorseman.com

DNS records dead

NS
  • ns1.198-235-135-114.cprapid.com
  • ns2.198-235-135-114.cprapid.com
MX
  • 0 ussecurityinc-com0e.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:198.235.135.106 +a +mx +ip4:198.235.135.114 +include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0f3/EGgzFk/BG63OjtjUothnTPIha1mLWsGcCFqfkwX+q2upXJGQIbJLzqtCyUiNARMp9g8kfS/h95…
selectors probed

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

Linked from (3)