expertsender.es

.es crawl

First seen 2026-04-18 · Last seen 2026-04-22 · ok HTTP 200 3177 ms crawled 2026-05-18

US · 15.197.225.128 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS

pdns03.domaincontrol.com
pdns04.domaincontrol.com

MX

0 expertsender-es.mail.protection.outlook.com

TXT

ca3-c0fdc759365f48539c118b0c3ddd756d

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GoDaddy TLS Intermediate CA DV - R1v1

from 2026-05-07 to 2026-11-21

Expires in 185 days

Full certificate history on crt.sh ↗

Linked from (3)