indexo.dev

sint-jan.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · pending HTTP 403 crawled 2026-06-04 4 attempts

US · 104.21.48.61 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

DNS records live

NS
  • elsa.ns.cloudflare.com
  • kellen.ns.cloudflare.com
MX
  • 0 sintjan-nl01b.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:_senderspf.copernica.com include:spf.protection.outlook.com ip4:136.144.246.7 ip6:2a01:7c8:d006:13d:5054:ff:fe3c:e1df ip6:2a01:7c8:aabd:3fd::/64 ip6:2a01:7c8:aabd:3fd::1 ip6:2a01:7c8:aabd:3fd:5054:ff:fe5b:8a14 include:authsmtp.com include:spf-breaks-email.bit.nl a mx ~all
softfail (~all)
DMARC
v=DMARC1;p=none;pct=100;rua=mailto:dmarc@smtpeter.com
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1;k=rsa;s=email;h=sha256;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIozjentn6hPx+hRj0eo3z7Pvdxv7Ml6E+wMUWUD+2Y2L1S/sNyOpBQes9GBzn/0tSr0r…
selectors probed

Certificate (current)

WE1
from 2026-05-12 to 2026-08-10
Expires in 66 days

Full certificate history on crt.sh ↗

Linked from (1)