`rwd.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1e73^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ace0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.115^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.224^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`noel.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
MX	`mail.rwd.tw` ⭐
		A	60.251.109.200^{🇹🇼 HiNet60.251.0.0/16}
			PTR	`mail.ting-wen.com`
			PTR	`mail.ugear.com.tw`
TXT	`c1Tp8d8yuGLbwkyLWT8dxhLAzMPVgW2gl2tLq90Fv1k`
TXT	`v=spf1 ip4:60.251.109.200 ip4:60.251.109.199 include:rwd.tw include:mail.rwd....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.115, 172.67.172.224
		IPv6 hints	2606:4700:3035::6815:1e73, 2606:4700:3036::ac43:ace0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`noel.ns.cloudflare.com`dns@cloudflare.com serial=2410620989

`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 2011-04-22 #50

⚠️ On DNS blocklist: tif

Same first word

rwd.co.za

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rwd.ee

rwd.net

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rwd.us

rwd.pl

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rwd.com.br

rwd.mx

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rwd.info

rwd.in

rwd.ir

rwd.com.cn

rwd.ca

rwd.jp

rwd.tw

rwd.company

rwd.ru

rwd.hk

rwd.be

rwd.at

rwd.eu

rwd.mobi

rwd.im

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dwr.us

wdr.be

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drw.cz

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drw.no

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dwr.com

dwr.io

drw.me.uk

wrd.se

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drw.se

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rdw.org.pl

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drw.ca

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wdr.io

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wrd.gg

dwr.eu

drw.net

dwr.com.cn

wrd.es

rdw.dev

wdr.my

drw.org

wrd.co.in

drw.capital

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wdr.mobi

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DNS History

7 records (7 active, 0 former)

●NSnoel.ns.cloudflare.com2026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●NSpola.ns.cloudflare.com2026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●MXmail.rwd.tw2026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●A104.21.30.1152026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●A172.67.172.2242026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●A2606:4700:3035::6815:1e732026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

●A2606:4700:3036::ac43:ace02026-07-27 → 2026-08-01 · 2 obs

● 2026-07-27 04:27:34
● 2026-08-01 20:30:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
rwd.tw	noel.ns.cloudflare.com, pola.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.216

NS records: noel.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rwd.tw (unsigned zone)

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.224, 104.21.30.115`
AAAA	2	`2606:4700:3035::6815:1e73, 2606:4700:3036::ac43:ace0`
NS	2	`noel.ns.cloudflare.com, pola.ns.cloudflare.com`
MX	1	`mail.rwd.tw (pri: 10)`
TXT	2	`c1Tp8d8yuGLbwkyLWT8dxhLAzMPVgW2gl2tLq90F, v=spf1 ip4:60.251.109.200 ip4:60.251.109`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`noel.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

rwd.tw points to the four IP addresses 104.21.30.115, 172.67.172.224, 2606:4700:3035::6815:1e73 and 2606:4700:3036::ac43:ace0.

Two other host names, along with athensmakeup.gr, eblia.net and guelphcampus.coop, also share IP numbers with rwd.tw.

Name Servers

DNS delegation for rwd.tw points to two name servers: noel.ns.cloudflare.com and pola.ns.cloudflare.com.

rwd.tw shares its NS records with other domains, for example scnm.org.tw, lingerietryonhaul.com, quekky.com and two others.

There is at least partial name server overlap between rwd.tw and other domains — order888.com, designmethis.com, djcoppola.com and two more among them.

These name servers frequently co-occur with the name servers ingrid.ns.cloudflare.com and austin.ns.cloudflare.com.

DNS names with 6 IP addresses:

noel.ns.cloudflare.com has IP addresses 108.162.193.216, 172.64.33.216 and 173.245.59.216, plus 3 other.

pola.ns.cloudflare.com has IP addresses 108.162.192.214, 172.64.32.214 and 173.245.58.214, plus 3 other.

Mail Servers

The sole mail server for rwd.tw is mail.rwd.tw.

mail.rwd.tw has exactly one IP number: 60.251.109.200.

rwd.tw - robtex.com

rwd.tw

tw

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rwd.tw`

`tw`