indexo.dev

1931.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-11 · pending crawled 2026-05-17

NL · 84.22.101.197 · AS196752 Tilaa B.V.

Reputation 75/100 wrong cert

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for '1931.nl'. (_ssl.c:1000)

Registration

Registrar
Hostnet B.V.
Created
2008-03-01
Updated
2022-04-01
Name servers
  • ns02.hostnet.nl
  • ns01.hostnet.nl

DNS records live

NS
  • ns01.hostnet.nl
  • ns02.hostnet.nl
MX
  • 10 d326006.a.ess.de.barracudanetworks.com
  • 20 d326006.b.ess.de.barracudanetworks.com
TXT
  • wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
  • Yxug/UseUeRj+1jr0jtHsxpPOLP0TJENX91tZ5KBSGNMRYfEaFt28qRh3m5dAIDzQD+4XwO4EgDGFgloOWucHA==
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:spf.flowmailer.net include:_spf.mailspamprotection.com include:_spf.relay.mailprotect.be ip4:37.252.123.27 include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc@inbound.flowmailer.net; ruf=mailto:dmarc@inbound.flowmailer.net; rua=mailto:rua+1931.nl@dmarc.barracudanetworks.com; ruf=mailto:ruf+1931.nl@dmarc.barracudanetworks.com
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5iHgMqX4JM4avq9FfslAvrT8S/aOaeJ/j0tUlNiarW1j19Fnpl/UWFUl44e5ty586Dj7yz3iD+aA8B…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2nnF1TDqtvA0757fq8eroiNFGz3t7zSSG030knO50mh8uM0ZCkYfRsrHo6jfp9ZkqtA9i3uLtWM613YlUz…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQ1L9LkPhsVyQntFHng/PFZq+RKaBH6zwlOTtu6cDHl9bxNY/DayMKQjiQIrCFeA+QbBKq5rKQ/S1EIwMd…
selectors probed

Certificate (current) wrong cert

R12
from 2026-04-28 to 2026-07-27
Expires in 67 days

Full certificate history on crt.sh ↗

Linked from (1)