studentensport.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · pending crawled 2026-06-02

DE · 138.199.149.74 · AS24940 Hetzner Online GmbH

Reputation 75/100 wrong cert

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

DNS records live

NS

ns1.auth.virtio.nl
ns2.auth.virtio.fr
ns3.auth.virtio.be

MX

0 studentensport-nl.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 a mx ip4:138.199.149.74 ip6:2a01:4f8:c17:f6a2:0:0:0:1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:reports@studentensport.nl; ruf=mailto:reports@studentensport.nl; pct=100; adkim=r; aspf=r

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArThKU1PpBiYzwKnuBOgdmT72D3EVpkFBkEPsRz9C+vTnZJUz5vKw+aVBpdXaDTEDGI4VZ/bmG188q0…

selectors probed

Certificate (current) wrong cert

R13

from 2026-05-26 to 2026-08-24

Expires in 82 days

Full certificate history on crt.sh ↗

Linked from (1)

stichtingnsz.nl×1