indexo.dev

esb-dns.com

.com dns

First seen 2026-05-31 · Last seen 2026-05-31 · blocked crawled 2026-06-01

FI · 65.21.133.6 · AS24940 Hetzner Online GmbH

Reputation 89/100 crawler blocked dmarc monitor-only

robots.txt disallow

Registration

Registrar
Vautron Rechenzentrum AG
Created
2024-07-16
Expires
2026-07-16 44 days left
Updated
2024-11-28
Name servers
  • cooper.esb-dns.com
  • silver.esb-dns.com

DNS records live

NS
  • cooper.esb-dns.com
  • silver.esb-dns.com
MX
  • 10 mail.esb-dns.com

Email authentication partial

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@esb-hosting.com; ruf=mailto:dmarc-ruf@esb-hosting.com; fo=1;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmbnR8ZINaXoUdnZRibnEMXcpiNJIT82JqI8POb3eFx3UORb91DpNQ5oVdXZpRtU7NK4OoNxrHImjkS…
selectors probed

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 66 days

Full certificate history on crt.sh ↗