desafiopuertosdeguadarrama.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP 200 1441 ms crawled 2026-05-19

US · 172.67.146.209 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar

Dynadot Inc

Created

2017-01-26

Expires

2027-01-26 250 days left

Updated

2026-03-27

Name servers

amalia.ns.cloudflare.com
thaddeus.ns.cloudflare.com

DNS records live

NS

amalia.ns.cloudflare.com
thaddeus.ns.cloudflare.com

MX

10 mx.stackmail.com

Email authentication weak

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

Certificate (current)

E8

from 2026-03-27 to 2026-06-25

Expires in 35 days

Full certificate history on crt.sh ↗

Linked from (1)

unipublic.es×4