indexo.dev

gsdinternationalschool.com

.com crawl

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

ES · 82.223.4.53 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

Registration

Registrar
Arsys Internet, S.L. dba NICLINE.COM
Created
2016-10-03
Expires
2026-10-03 135 days left
Updated
2025-10-04
Name servers
  • dns31.servidoresdns.net
  • dns32.servidoresdns.net

DNS records live

NS
  • dns31.servidoresdns.net
  • dns32.servidoresdns.net
MX
  • 10 gsdinternationalschool-com.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-02 to 2026-05-17
Expired 4 days ago

Full certificate history on crt.sh ↗

Linked from (2)