osabest.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-08 · pending crawled 2026-05-15

TW · 210.59.228.45 · AS3462 Data Communication Business Group

Reputation 92/100 no dmarc policy

http error: All connection attempts failed

Registration

Registrar
Net-Chinese Co., Ltd.
Created
2018-12-28
Expires
2026-12-28 222 days left
Updated
2025-12-15
Name servers
  • dns.twmail.org
  • dns2.twmail.org

DNS records live

NS
  • dns.twmail.org
  • dns2.twmail.org
MX
  • 10 aspmx.l.google.com
  • 30 alt1.aspmx.l.google.com
  • 30 alt2.aspmx.l.google.com
  • 40 alt3.aspmx.l.google.com
  • 40 alt4.aspmx.l.google.com
TXT
  • google-site-verification=9H8KmaoktuBM4cmJHJXFtcPWxhx04qk_4Ga6U3PNlRU

Email authentication weak

SPF
v=spf1 a mx ip4:210.59.228.0/24 ip4:210.59.229.0/25
no all qualifier
DMARC
not published
DKIM
no key found at common selectors

Certificates

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Linked from (1)