`richtw.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:114^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ba74^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.20^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.116^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maleah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2676^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c276^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maleah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2276^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maleah.ns.cloudflare.com`
		A	108.162.194.118^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	162.159.38.118^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	172.64.34.118^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.20, 172.67.186.116
		IPv6 hints	2606:4700:3031::6815:114, 2606:4700:3036::ac43:ba74
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`maleah.ns.cloudflare.com`dns@cloudflare.com serial=2409569052

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net`
	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 2011-04-21 #91

Same first word

richtw.tw

Similar names

twrich.com

cwirth.at

writch.com

wtrich.net

rwitch.tv

whcrit.com

cwirth.ch

wtrich.com

whtirc.nl

cwirth.com

twirch.com

rwitch.com

rcwith.com

whirct.com

twirch.tv

twrich.net

DNS History

16 records (6 active, 10 former)

○NSelsa.ns.cloudflare.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

○NSjay.ns.cloudflare.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

●NSmaleah.ns.cloudflare.com2026-07-28 → 2026-08-01 · 3 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
● 2026-08-01 16:40:28

●NSwoz.ns.cloudflare.com2026-07-28 → 2026-08-01 · 3 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
● 2026-08-01 16:40:28

●A104.21.1.202026-07-31 → 2026-08-01 · 3 obs

○ 2026-07-28 10:26:46
● 2026-07-31 20:46:04
● 2026-08-01 16:40:28

○A104.28.24.202019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

○A104.28.25.202019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

●A172.67.186.1162026-07-31 → 2026-08-01 · 3 obs

○ 2026-07-28 10:26:46
● 2026-07-31 20:46:04
● 2026-08-01 16:40:28

○A188.114.96.02026-07-28 → 2026-07-28 · 4 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
○ 2026-07-31 20:46:04
○ 2026-08-01 16:40:28

○A188.114.97.02026-07-28 → 2026-07-28 · 4 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
○ 2026-07-31 20:46:04
○ 2026-08-01 16:40:28

○A2606:4700:30::681c:18142019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

○A2606:4700:30::681c:19142019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 01:43:00
○ 2026-07-28 10:26:46
○ 2026-08-01 16:40:28

●A2606:4700:3031::6815:1142026-07-31 → 2026-08-01 · 3 obs

○ 2026-07-28 10:26:46
● 2026-07-31 20:46:04
● 2026-08-01 16:40:28

●A2606:4700:3036::ac43:ba742026-07-31 → 2026-08-01 · 3 obs

○ 2026-07-28 10:26:46
● 2026-07-31 20:46:04
● 2026-08-01 16:40:28

○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 4 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
○ 2026-07-31 20:46:04
○ 2026-08-01 16:40:28

○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 4 obs

○ 2019-12-19 01:43:00
● 2026-07-28 10:26:46
○ 2026-07-31 20:46:04
○ 2026-08-01 16:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
richtw.tw	woz.ns.cloudflare.com, maleah.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.150

NS records: woz.ns.cloudflare.com, maleah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for richtw.tw (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.116, 104.21.1.20`
AAAA	2	`2606:4700:3036::ac43:ba74, 2606:4700:3031::6815:114`
NS	2	`maleah.ns.cloudflare.com, woz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maleah.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 16

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

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

Analysis

IP Addresses

richtw.tw resolves to four IP addresses: 104.21.1.20, 172.67.186.116, 2606:4700:3031::6815:114 and 2606:4700:3036::ac43:ba74.

Additional host names — www.thehighcalling.org, housesdesign.ru, caseycashell.com and two others — share IP numbers with richtw.tw.

Name Servers

richtw.tw has two authoritative name servers — maleah.ns.cloudflare.com and woz.ns.cloudflare.com.

richtw.tw shares its name server setup with other domains, including 162316.com, gylsgc.com, whtlhb.com and two others.

richtw.tw has at least partial name server overlap with other domains, such as sysv2.com, txtouzi.com, hello88.marketing and two others.

It is common to see these name servers used together with name servers ray.ns.cloudflare.com and santino.ns.cloudflare.com.

Host names with 6 IP numbers:

maleah.ns.cloudflare.com points to 108.162.194.118, 162.159.38.118, 172.64.34.118 and 3 other IP addresses.

woz.ns.cloudflare.com points to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.

richtw.tw - robtex.com

richtw.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

`richtw.tw`

`tw`