indexo.dev

stlouisdowntownairport.com

.com crawl

First seen 2026-04-27 · Last seen 2026-05-17 · pending HTTP 403 crawled 2026-05-16 3 attempts

US · 104.21.87.160 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

Registration

Registrar
Cloudflare, Inc.
Created
2003-03-11
Expires
2027-03-11 294 days left
Updated
2026-02-09
Name servers
  • chloe.ns.cloudflare.com
  • henrik.ns.cloudflare.com

DNS records live

NS
  • chloe.ns.cloudflare.com
  • henrik.ns.cloudflare.com
MX
  • 0 usb-smtp-inbound-1.mimecast.com
  • 0 usb-smtp-inbound-2.mimecast.com
TXT
  • duo_sso_verification=MyumGxXpWvTSWZzsqCFMj3979E655GTxHJH9JuDetnE343Oc6iHo9O8muraYVHJd
Verified for
  • DocuSign
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:usb._netblocks.mimecast.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/48 ip4:38.65.101.6 ip4:38.56.101.59 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:e0570f463f9b436c9b89733d50d66219@dmarc-reports.cloudflare.net; aspf=r; adkim=r
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-18 to 2026-07-17
Expires in 57 days

Full certificate history on crt.sh ↗

Linked from (1)