indexo.dev

cpu-zeto.pl

.pl crawl dns

First seen 2026-05-28 · Last seen 2026-05-30 · pending crawled 2026-05-30

PL · 91.231.242.13 · AS198131 Centrum Informatyki ZETO S.A.

Reputation 94/100 dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

DNS records live

NS
  • fns1.42.pl
  • fns2.42.pl
  • hermes.cpu-zeto.com.pl
MX
  • 0 mailjg.cpu-zeto.pl
TXT
Show 4 TXT records
  • cd04430e5e5c3025fc171869b6f0b27a1ee5724144263adf849acb51bec04f6
  • MS=0573FF5036A4BA6FCA4F95F7B876E4D0391F8B5B
  • 24d5368ff4fe60fba9b908a3ba816d62b7ffe2619b1425f574e85755b563f8f
  • f59f02e0d8306a00b447f2932b5cdb6712f153a77ae0cab4a360fd66e4b093c
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx ip4:62.87.153.226 ip4:62.87.153.118 ip4:62.87.153.103 ip4:62.87.153.195 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:root@cpu-zeto.pl; ruf=mailto:root@cpu-zeto.pl; fo=1; adkim=r; aspf=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Certum Domain Validation CA SHA2
from 2025-08-13 to 2026-08-13
Expires in 74 days

Full certificate history on crt.sh ↗

Linked from (1)