indexo.dev

signtronic.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-29 · pending HTTP 403 crawled 2026-05-31

US · 104.21.6.38 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

Registration

Registrar
Cloudflare, Inc.
Created
1998-01-09
Expires
2027-01-08 221 days left
Updated
2025-12-09
Name servers
  • luke.ns.cloudflare.com
  • ulla.ns.cloudflare.com

DNS records live

NS
  • luke.ns.cloudflare.com
  • ulla.ns.cloudflare.com
MX
  • 0 signtronic-com.d-v1.mx.microsoft
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuCXfahvmdqLalEDRuu5//MYEjRtW1jrDGp1+iXo2ultTbEUeVGxTqr2iI5zZC35SbpNx/VIHHnHu/l…
selectors probed

Certificate (current)

WE1
from 2026-05-30 to 2026-08-28
Expires in 88 days

Full certificate history on crt.sh ↗

Linked from (1)