`com9.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9e5d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:4a7b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.123^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.93^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=dGEWR5w8nE6sbtmYC_QA-QmOqRP061I4fE0DI9MVdLg`
TXT	`v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.74.123, 172.67.158.93
		IPv6	2606:4700:3030::ac43:9e5d, 2606:4700:3031::6815:4a7b
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2398727332

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw` 🔒
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2010992784

Same first word

com9.org

com9.pl

com9.fr

com9.info

com9.tw

com9.com.br

com9.com

Similar names

9com.cn

9com.pl

omc9.com

co9m.com

9com.ru

9com.dk

9com.biz

9com.net

9com.info

DNS History

15 records (9 active, 6 former)

●NSlee.ns.cloudflare.com2017-10-04 → 2026-03-13 · 2 obs

● 2017-10-04 09:27:20
● 2026-03-13 21:06:02

●NSlucy.ns.cloudflare.com2017-10-04 → 2026-03-13 · 2 obs

● 2017-10-04 09:27:20
● 2026-03-13 21:06:02

○MXmxa.mailgun.org2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

○MXmxb.mailgun.org2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

●MXroute1.mx.cloudflare.net2026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

●MXroute2.mx.cloudflare.net2026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

●MXroute3.mx.cloudflare.net2026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

●A104.21.74.1232026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

○A104.27.154.2502017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

○A104.27.155.2502017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

●A172.67.158.932026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

○A2400:cb00:2048:1::681b:9afa2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

○A2400:cb00:2048:1::681b:9bfa2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 09:27:20
○ 2026-03-08 14:21:02
○ 2026-03-13 21:06:02

●A2606:4700:3030::ac43:9e5d2026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

●A2606:4700:3031::6815:4a7b2026-03-08 → 2026-03-13 · 3 obs

○ 2017-10-04 09:27:20
● 2026-03-08 14:21:02
● 2026-03-13 21:06:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
com9.tw	lucy.ns.cloudflare.com, lee.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.133

NS records: lucy.ns.cloudflare.com, lee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com9.tw (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.123, 172.67.158.93`
AAAA	2	`2606:4700:3031::6815:4a7b, 2606:4700:3030::ac43:9e5d`
NS	2	`lee.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 37), route1.mx.cloudflare.net (pri: 57)...`
TXT	2	`google-site-verification=dGEWR5w8nE6sbtm, v=spf1 include:_spf.google.com include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

IP Addresses

com9.tw points to four IP numbers: 2606:4700:3030::ac43:9e5d, 2606:4700:3031::6815:4a7b, 104.21.74.123 and 172.67.158.93.

Other host names including ciudadantioquia.colombia.nexolocal.com, turibo.com, antioquia-giron.colombia.nexolocal.com, www.ikamigo.sk and yzlyp.com share IP numbers with com9.tw.

Name Servers

com9.tw's delegation uses two name servers, lee.ns.cloudflare.com and lucy.ns.cloudflare.com.

com9.tw shares the same name server setup as other domains, for example xn----8sbemfmhced0ala1ajk.xn--p1ai, surgisoak.com, recargafacil.club, newproxysites.com and allenberry.com.

com9.tw at least partially shares name servers with other domains, including gimyong.com, appleapis.com, dgyb168.com, alpharatio.cc and clientslab.com.

Host names with six IP numbers:

lee.ns.cloudflare.com points to: 2606:4700:58::adf5:3b81, 2803:f800:50::6ca2:c181, 2a06:98c1:50::ac40:2181, 108.162.193.129, 172.64.33.129 and 173.245.59.129.

lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

com9.tw is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

The mail servers for com9.tw are shared with other domains, for instance archerseven.com, kht.ir, goodevening.com, imgdb.in and voczi.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

com9.tw - robtex.com

com9.tw

tw

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`com9.tw`

`tw`