sanbartolo.edu.co

.co crawl

First seen 2026-04-21 · Last seen 2026-05-15 · error crawled 2026-05-19 5 attempts

US · 76.74.150.120 · AS13768 Aptum Technologies

Reputation 82/100 crawl error no dmarc policy

http error: ConnectTimeout

DNS records live

NS
  • sion1.hostingred.net
  • sion2.hostingred.net
MX
  • 10 sanbartolo-edu-co.mail.protection.outlook.com
TXT
  • MS=ms14297102

Email authentication weak

SPF
v=spf1 ip4:54.83.95.170 ip4:23.83.217.34 include:spf.protection.outlook.com include:netblocks.dreamhost.com include:relay.mailchannels.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (4)