Domain · Tranco #34,327

591.com.tw

591.com.tw is ranked #34,327 among the world's most-visited sites (Tranco). It resolves to 203.69.66.146, hosted on mail.591.com.tw, and presents a TLS certificate issued by TAIWAN-CA.

HTTP 301

Tranco rank	#34,327
IPv4	203.69.66.146
Hosting / reverse DNS	mail.591.com.tw
Hosting network	AS3462 · HINET - Data Communication Business Group, TW
Nameservers	ns-1246.awsdns-27.org, ns-2040.awsdns-63.co.uk, ns-363.awsdns-45.com, ns-605.awsdns-11.net
Mail servers (MX)	aspmx.l.google.com (1), alt1.aspmx.l.google.com (5), aspmx2.googlemail.com (10)
HTTP status	301 → https://www.591.com.tw/
Web server	openresty
Detected tech	openresty
TLS certificate	TAIWAN-CA · expires 2026-10-15

Notable DNS TXT records

google-site-verification=bcdVrZ1nFRXhq1-fpU5ghgGfjlNRP_sCzsnlbjLoru0
google-gws-recovery-domain-verification=40213789
v=spf1 ip4:203.69.66.146 include:_spf.google.com ~all
google-site-verification = YKW-maG6DVr3aPA4dyFd5VmKNxxD_fYgn9XLcSU8Btw
google-site-verification=iIUdT7tJDsLZ6_qlktYQbw1VZEwjakpb7YqT0xDCW18
google-site-verification=CzO2vu0yv9VF5dlioSfp-Nf_roxKBm5nw69DRSdroBE

More .tw domains

All .tw domains →

FAQ

What is the IP address of 591.com.tw?

591.com.tw resolves to 203.69.66.146 (mail.591.com.tw).

Who issued the SSL certificate for 591.com.tw?

The TLS/SSL certificate for 591.com.tw was issued by TAIWAN-CA, valid until 2026-10-15.

Own a business online?

Mewayz gives your business a website, bookings, POS, payroll and CRM in one platform — no card required.

Start free on Mewayz →

DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains