docs.com.tw - dns.ninja

`docs.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:47e4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9666^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.228^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.102^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=FC46AE4727C45842F98941F54245E48751974C58`
TXT	`v=spf1 +a +mx +ip4:172.105.242.122 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.228, 172.67.150.102
		IPv6 hints	2606:4700:3033::6815:47e4, 2606:4700:3033::ac43:9666
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2410375245

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006386156

WOT: SAFE (58/100)

Subdomains

ns2.docs.com.tw

ns1.docs.com.tw

Same first word

docs.aero

docs.gov.gr

docs.live

docs.io

docs.fyi

docs.co.at

docs.tel

docs.ir

docs.fm

docs.ltd

docs.school

docs.com

docs.wtf

docs.health

docs.wiki

docs.com.hk

docs.house

docs.bet

docs.li

docs.solutions

docs.vapor.cloud

docs.education

docs.sg

docs.nl

docs.ie

docs.pet

docs.rw

docs.co

docs.dev.br

docs.readthedocs.io

docs.kr

docs.bio

docs.com.tw

docs.es

docs.in

docs.co.il

docs.credit

docs.rs

docs.tw

docs.co.uk

docs.at

docs.ws

docs.lt

docs.org.ua

docs.earth

docs.com.ua

docs.com.ru

docs.finance

docs.onl

docs.zone

docs.ist

docs.cc

docs.ee

docs.com.cn

docs.cz

docs.com.es

docs.auth.us-east-1.amazoncognito.com

docs.casa

docs.biz

docs.me

docs.dev

docs.hu

docs.tv

docs.ch

docs.mn

docs.com.br

docs.life

docs.codeberg.page

docs.md

docs.new

docs.travel

docs.la

docs.de

docs.homelinux.org

docs.studio

docs.se

docs.be

docs.info

docs.s3.amazonaws.com

docs.legal

docs.fr

docs.com.au

docs.today

docs.tools

docs.ms

docs.network

docs.ca

docs.dk

docs.gl

docs.tips

docs.ph

docs.name

docs.com.sg

docs.by

docs.fish

docs.hypernode.io

docs.us

docs.wine

docs.net

docs

docs.ru

docs.googleapis.com

docs.cn

docs.page

docs.to

Similar names

sdco.sa

sdoc.ink

csod.ru

csod.my

sdoc.com.br

csod.es

dsco.co

cdos.dk

sdco.co.uk

csod.dev

dcso.org

dsco.com.sg

sdco.com.br

cods.net

dsoc.nl

csod.hu

ocds.org

cosd.de

dsco.net

ocds.fr

dosc.ca

dsco.org

scdo.com

dsco.nl

csod.com.au

sodc.co.za

csod.co.uk

sodc.de

csod.ca

sodc.be

cdos.org

scdo.nl

cods.org.cn

cdos.ru

scod.es

dosc.de

osdc.org.nz

dcos.co.kr

dsoc.uk

cdos.com

oscd.jp

scdo.ca

csod.life

dsco.ru

osdc.de

ocds.pl

ocds.de

dsco.akamai-staging.net

cdos.com.au

odsc.ai

oscd.nl

cods.site

cdos.ca

cdso.de

odsc.de

csod.it

sodc.co.uk

osdc.co.nz

odsc.info

dsco.com

csdo.cn

ocsd.org.pk

sdoc.in

dsco.co.uk

socd.com

osdc.dk

sodc.com

osdc.ca

sdoc.com

sdoc.de

csod.com.br

cdos.co.uk

DNS History

28 records (11 active, 17 former)

○NS24h-ns03.docs.com.tw2015-06-16 → 2016-04-25 · 4 obs

● 2015-06-16 17:08:40
● 2016-04-25 13:31:14
○ 2016-12-29 18:31:26
○ 2026-07-27 23:19:20

●NSbecky.ns.cloudflare.com2026-02-20 → 2026-07-27 · 6 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
● 2026-07-27 23:19:20

○NSns.docs.com.tw2015-06-16 → 2016-04-25 · 4 obs

● 2015-06-16 17:08:40
● 2016-04-25 13:31:14
○ 2016-12-29 18:31:26
○ 2026-07-27 23:19:20

○NSns4039.hostgator.com2016-12-29 → 2017-07-24 · 5 obs

○ 2016-04-25 13:31:14
● 2016-12-29 18:31:26
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○NSns4040.hostgator.com2016-12-29 → 2017-07-24 · 5 obs

○ 2016-04-25 13:31:14
● 2016-12-29 18:31:26
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

●NSyew.ns.cloudflare.com2026-02-20 → 2026-07-27 · 6 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
● 2026-07-27 23:19:20

●MXalt1.aspmx.l.google.com2015-06-16 → 2026-07-27 · 7 obs

● 2015-06-16 17:08:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-07-27 23:19:20

●MXalt2.aspmx.l.google.com2015-06-16 → 2026-07-27 · 7 obs

● 2015-06-16 17:08:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-07-27 23:19:20

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-07-27 · 8 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-07-27 23:19:20

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-07-27 · 8 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-07-27 23:19:20

●MXaspmx.l.google.com2015-06-16 → 2026-07-27 · 7 obs

● 2015-06-16 17:08:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-07-27 23:19:20

○MXaspmx2.googlemail.com2015-06-16 → 2017-07-24 · 4 obs

● 2015-06-16 17:08:40
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○MXaspmx3.googlemail.com2015-06-16 → 2017-07-24 · 4 obs

● 2015-06-16 17:08:40
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○MXaspmx4.googlemail.com2015-06-16 → 2017-07-24 · 4 obs

● 2015-06-16 17:08:40
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○MXaspmx5.googlemail.com2015-06-16 → 2017-07-24 · 4 obs

● 2015-06-16 17:08:40
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

●A104.21.71.2282026-02-20 → 2026-07-27 · 14 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-06-17 11:49:46
○ 2026-06-20 06:41:20
● 2026-06-23 17:35:58
○ 2026-07-04 19:41:22
● 2026-07-17 10:22:28
○ 2026-07-20 02:15:08
● 2026-07-27 23:19:20

○A115.85.145.552015-06-16 → 2016-04-25 · 4 obs

● 2015-06-16 17:08:40
● 2016-04-25 13:31:14
○ 2016-12-29 18:31:26
○ 2026-07-27 23:19:20

●A172.67.150.1022026-02-20 → 2026-07-27 · 14 obs

○A188.114.96.02026-06-20 → 2026-07-20 · 7 obs

○ 2026-06-17 11:49:46
● 2026-06-20 06:41:20
○ 2026-06-23 17:35:58
● 2026-07-04 19:41:22
○ 2026-07-17 10:22:28
● 2026-07-20 02:15:08
○ 2026-07-27 23:19:20

○A188.114.97.02026-06-20 → 2026-07-20 · 7 obs

○ 2026-06-17 11:49:46
● 2026-06-20 06:41:20
○ 2026-06-23 17:35:58
● 2026-07-04 19:41:22
○ 2026-07-17 10:22:28
● 2026-07-20 02:15:08
○ 2026-07-27 23:19:20

○A199.83.129.982016-12-29 → 2017-07-24 · 5 obs

○ 2016-04-25 13:31:14
● 2016-12-29 18:31:26
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○A199.83.131.982016-12-29 → 2017-07-24 · 5 obs

○ 2016-04-25 13:31:14
● 2016-12-29 18:31:26
● 2017-07-24 03:15:24
○ 2026-02-20 06:26:40
○ 2026-07-27 23:19:20

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:46:08
● 2026-03-20 07:18:10
○ 2026-03-27 16:00:28
○ 2026-07-27 23:19:20

○A2606:4700:3030::ac43:96662026-02-20 → 2026-06-17 · 13 obs

○ 2017-07-24 03:15:24
● 2026-02-20 06:26:40
● 2026-03-20 02:46:08
○ 2026-03-20 07:18:10
● 2026-03-27 16:00:28
● 2026-06-09 21:46:44
○ 2026-06-12 17:14:36
● 2026-06-13 02:50:52
○ 2026-06-13 08:06:58
● 2026-06-15 05:52:40
● 2026-06-17 11:49:46
○ 2026-06-20 06:41:20
○ 2026-07-27 23:19:20

●A2606:4700:3033::6815:47e42026-02-20 → 2026-07-27 · 17 obs

●A2606:4700:3033::ac43:96662026-06-23 → 2026-07-27 · 6 obs

○ 2026-06-20 06:41:20
● 2026-06-23 17:35:58
○ 2026-07-04 19:41:22
● 2026-07-17 10:22:28
○ 2026-07-20 02:15:08
● 2026-07-27 23:19:20

○A2a06:98c1:3120::2026-06-20 → 2026-07-20 · 7 obs

○ 2026-06-17 11:49:46
● 2026-06-20 06:41:20
○ 2026-06-23 17:35:58
● 2026-07-04 19:41:22
○ 2026-07-17 10:22:28
● 2026-07-20 02:15:08
○ 2026-07-27 23:19:20

○A2a06:98c1:3121::2026-06-20 → 2026-07-20 · 7 obs

○ 2026-06-17 11:49:46
● 2026-06-20 06:41:20
○ 2026-06-23 17:35:58
● 2026-07-04 19:41:22
○ 2026-07-17 10:22:28
● 2026-07-20 02:15:08
○ 2026-07-27 23:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	h.twnic.net.tw, b.twnic.net.tw, a.twnic.net.tw, d.twnic.net.tw...	-
docs.com.tw	yew.ns.cloudflare.com, becky.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.80

NS records: yew.ns.cloudflare.com, becky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.102, 104.21.71.228`
AAAA	2	`2606:4700:3033::ac43:9666, 2606:4700:3033::6815:47e4`
NS	2	`becky.ns.cloudflare.com, yew.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`MS=FC46AE4727C45842F98941F54245E48751974, v=spf1 +a +mx +ip4:172.105.242.122 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

ns2.docs.com.tw and ns1.docs.com.tw each fall under docs.com.tw as their parent domain.

IP Addresses

docs.com.tw directs to four IP numbers, which are 104.21.71.228, 172.67.150.102, 2606:4700:3033::6815:47e4 and 2606:4700:3033::ac43:9666.

Two other host names, along with play.nasa24.cc, openai.hiskia.workers.dev and www.(0x736578)wa.net, also share IP numbers with docs.com.tw.

Name Servers

docs.com.tw is served by two delegated name servers, becky.ns.cloudflare.com and yew.ns.cloudflare.com.

docs.com.tw shares its NS records with other domains, for example rapidassistroadside.com, toastmasters.org.tw, rapidassist.us and two others.

There is at least partial name server overlap between docs.com.tw and other domains — blogring.info, empireexpresslaporte.com, lisca.com and two more among them.

These name servers frequently co-occur with the name servers trace.ns.cloudflare.com and moura.ns.cloudflare.com.

DNS names with 6 IP addresses:

becky.ns.cloudflare.com carries IP addresses 108.162.192.73, 172.64.32.73 and 173.245.58.73, with 3 other addresses beyond those.

yew.ns.cloudflare.com carries IP addresses 108.162.195.80, 162.159.44.80 and 172.64.35.80, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle docs.com.tw: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between docs.com.tw and other domains, including allder.co, booksonmap.com, howlis.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.