indexo.dev

castlegroup.com

.com crawl

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

US · 104.20.47.200 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

Registration

Registrar
eNom, LLC
Created
1998-12-22
Expires
2026-12-22 215 days left
Updated
2025-12-21
Name servers
  • aria.ns.cloudflare.com
  • darl.ns.cloudflare.com

DNS records live

NS
  • aria.ns.cloudflare.com
  • darl.ns.cloudflare.com
MX
  • 10 mxa-00a16401.gslb.pphosted.com
  • 10 mxb-00a16401.gslb.pphosted.com
TXT
Show 6 TXT records
  • sending_domain1074592=f815a4505adf6065248f6d6d20d8a5724d365ff9df0fde4a71fd58f491f4b5a4
  • thcy642vpqbyj6059rcqqnmwflf3370h
  • 75A50AC48E
  • amazonses:9IQKwy0rY9qbTpzcGEC8z0QxMp6p5FDemK1PU5KECRQ=
  • amazonses:H+Q8vau7J3GiKqd5EJFYQHnVq0EgbzHHH7NCr++W57M=
  • pardot1074592=aabdea0bfd886c3731eabd06e3b5eb640a34f6e0ce32897a692d854b6936b205
Verified for
  • Dropbox
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:mail.zendesk.com include:_spf.salesforce.com ip4:170.55.119.2 ip4:208.86.168.7 ip4:148.163.151.27 ip4:148.163.154.227 include:spf-us.emailsignatures365.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:18d63eb467eb44b68d44c73a594e2c80@dmarc-reports.cloudflare.net,mailto:dmarc_agg@vali.email, mailto:dmarc_agg@castlegroup.com,mailto:dmarc_rua@emaildefense.proofpoint.com;
policy: quarantine
DKIM
Show 5 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDclpRi0o9jb4WJbVmMmTAY9l7iwZ2DfC9OxfvZFSFRKsL+RqOoIVDVSLN3EvWE60zYukmr9F/+TFqEwGhKew…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzQetP83EHuCSAqYPnqjDvZs6HlEaKtPJmkeINoLkKLZsdoRvpzJHUzP2ai7+R8M/OwFBQwIW4LiVWW…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtTdsA5uMx7JuV+rZJA48nDFNO3tNWg1I3JMuPe7CM/LRaQPR4wb8tQMNdSn3ZHSlO7z72NvVyD8CftogEe…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIiJnVRsAV1E7WHYzGL5q9V/kx3YpVBFLKI32Mk3JVzb2QeubpixjvOZfNEieXY10tweaqnyXrlR497XLbTXdUzV…
selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2025-09-29 to 2026-10-06
Expires in 138 days

Full certificate history on crt.sh ↗

Linked from (2)