indexo.dev

gruponext.es

.es crawl

First seen 2026-04-18 · Last seen 2026-05-08 · error crawled 2026-05-15 5 attempts

Reputation 82/100 crawl error no dmarc policy

http error: [Errno -5] No address associated with hostname

DNS records live

NS
  • burt.ns.cloudflare.com
  • lana.ns.cloudflare.com
MX
  • 10 gruponext-es.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a include:spf.protection.outlook.com ip4:195.140.159.144 ip4:185.31.236.62 ip4:185.56.108.11 -all
strict (-all)
DMARC
not published
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificates

Loading certificate

Linked from (1)