tomasdoncker.net

.net crawl

First seen 2026-04-18 · Last seen 2026-05-09 · error crawled 2026-05-15 5 attempts

US · 209.74.67.21 · AS22612 Namecheap, Inc.

Reputation 82/100 crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

Registration

Registrar
NameCheap, Inc.
Created
2009-12-12
Expires
2026-12-12 207 days left
Updated
2025-11-12
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 +ip4:209.74.67.17 +ip4:209.74.67.18 include:spf.web-hosting.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGLJU4p9Zi5dP6DaO/nRlB4Jz3Lmod6g7kASfb94QimWyHymnLxcF6OzuhhAsM/ZUYjqQX1rwU5Y1c…
selectors probed

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-01-23 to 2026-01-24
Expired 115 days ago

Linked from (1)