indexo.dev

mailb.org

.org crawl dns

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 863 ms crawled 2026-05-18

DE · 138.201.70.161 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
mailb.org

Technology

Server
Apache

Registration

Registrar
Tucows Domains Inc.
Created
2004-05-29
Expires
2029-05-29 1104 days left
Updated
2025-07-04
Name servers
  • ns1.mailb.org
  • ns2.mailb.org

DNS records live

NS
  • ns1.mailb.org
  • ns2.mailb.org
MX
  • 10 mx.mailb.org
Verified for
  • Google
  • Yahoo

Email authentication partial

SPF
v=spf1 a mx ip4:138.201.70.161/32 ip6:2a01:4f8:173:14c3:1::161/128 ?all
neutral (?all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@mailb.org; ruf=mailto:dmarc@mailb.org
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDN6TcbHcgKTpViriXZuUERE6lW/OZsUivgyKrWg7d+g2idgRMEmgXgcCiCrzNXzOZ39goijaVGA…
selectors probed

Certificate (current)

E7
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://mailb.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)