indexo.dev

forclassmates.io

.io crawl

First seen 2026-06-01 · Last seen 2026-06-01 · error crawled 2026-06-04 5 attempts

US · 162.159.140.98 · AS13335 Cloudflare, Inc.

Reputation 84/100 crawl error dmarc monitor-only

body exceeded 2097152 bytes

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 10 inbound-smtp.eu-west-1.amazonaws.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx include:_spf.mlsend.com ?all
neutral (?all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-15 to 2026-07-14
Expires in 40 days

Full certificate history on crt.sh ↗

Linked from (1)