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nsfs.com.pl

.pl ok HTTP 200 2343 ms

First seen 2026-06-14 · Last seen 2026-06-14 · crawled 2026-06-14

PL · 194.181.6.66 · AS8308 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

Reputation 62/100 wrong cert weak security headers no dmarc policy

DNS records live

NS
  • ns1.net-line.com.pl
  • ns2.net-line.com.pl
  • ns5.net-line.com.pl
MX
  • 10 serwer3.ntln.pl

Email authentication weak

SPF
v=spf1 a mx ptr ip4:194.181.6.0/24 ip4:194.181.7.0/25 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Certum DV TLS G2 R39 CA
from 2026-01-29 to 2027-01-29
Expires in 223 days

Full certificate history on crt.sh ↗

Linked from (1)

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