indexo.dev

richessence.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · error crawled 2026-05-16 5 attempts

US · 198.187.31.121 · AS22612 Namecheap, Inc.

Reputation 82/100 crawl error no dmarc policy

Classifying

via Internet Archive Data from 2025-12-22 — live crawl blocked by site

HTML metadata

Title
Mark's Website
Description
RichEssence.com, the personal website of Mark M. Rich.

Social

Registration

Registrar
NameCheap, Inc.
Created
2009-06-07
Expires
2027-06-07 383 days left
Updated
2025-04-05
Name servers
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com

DNS records live

NS
  • dns1.namecheaphosting.com
  • dns2.namecheaphosting.com
MX
  • 10 mx2-hosting.jellyfish.systems
  • 20 mx3-hosting.jellyfish.systems
  • 5 mx1-hosting.jellyfish.systems

Email authentication weak

SPF
v=spf1 +a +mx +ip4:198.187.31.117 include:spf.web-hosting.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA03KYEI+wDPDlVQAsKEeEPx0HJLEVw9XphYsmTIme3KpM/VoKw0lZDzay2RIbmv61F4zjHxcwwW2L6A…
selectors probed

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-04-05 to 2026-04-06
Expired 44 days ago

Full certificate history on crt.sh ↗

Linked from (1)