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posterama.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-30 · pending crawled 2026-05-31

NL · 193.34.166.40 · AS62370 Snel.com B.V.

Reputation 69/100 wrong cert dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'posterama.nl'. (_ssl.c:1000)

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 filter.onlinespamfilter.nl
  • 20 filter.onlinespamfilter.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:81.92.186.166 include:_spf.onlinespamfilter.nl include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-05-07 to 2026-08-05
Expires in 65 days

Full certificate history on crt.sh ↗

Linked from (1)