indexo.dev

teacherframe.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · pending HTTP 403 crawled 2026-06-04 4 attempts

DE · 167.233.3.24 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

http 403

Registration

Registrar
Gransy, s.r.o.
Created
2026-05-18
Expires
2027-05-18 347 days left
Updated
2026-05-18
Name servers
  • ns.starlab.cz
  • nss.starlab.cz

DNS records live

NS
  • ns.starlab.cz
  • nss.starlab.cz
MX
  • 10 mail.teacherframe.com

Email authentication partial

SPF
v=spf1 a mx ip4:167.233.3.24 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKkBn3kTg+LVWkqIYTtRTXJMdBmAuVOLiOneSGFa9QVp6EUOsfeCVVxJeBz/wKOdoaKIK3xXclG2aNLiSaJg…
selectors probed

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 73 days

Full certificate history on crt.sh ↗

Linked from (1)