cpu.com.tw - dns.ninja

`cpu.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3108::ac42:28a4^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b5c^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.164^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.92^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ignacio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c352^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignacio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2352^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignacio.ns.cloudflare.com`
		A	108.162.195.82^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	172.64.35.82^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
NS	`stevie.ns.cloudflare.com`
		A	2606:4700:50::a29f:266a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stevie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stevie.ns.cloudflare.com`
		A	108.162.194.106^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	162.159.38.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
		A	172.64.34.106^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stevie.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽³⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽⁶⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽⁷⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=8DF17FD9403B395AB9409BBB4E9CAA1DB8590EC4`
TXT	`facebook-domain-verification=ikitwlfg1l4gfvs52at5moi4wnzqao`
TXT	`google-site-verification=6tTalLzrBXBO4Gy9700TAbpg2QTKzGYEuZ_Ls69jle8`
TXT	`google-site-verification=AmAUjJLaS7k15nZ7Hjs3jOQHQd_X--cL2s5ovSYDEzU`
TXT	`google-site-verification=NpdkuZzZjOTxJ9AQSM7JtLAVxDKKSnti1UWw_S7gKdg`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.40.164, 172.66.43.92
		IPv6 hints	2606:4700:3108::ac42:28a4, 2606:4700:3108::ac42:2b5c
SOA	`ignacio.ns.cloudflare.com`dns@cloudflare.com serial=2408370034

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006383034

rank #943421 globally
rank #2331 in the tld
📈 Tranco rank: #441,198
WOT: SAFE (58/100)

PTR for

247.3.249.60.in-addr.arpa

27.177.87.219.in-addr.arpa

Subdomains

shop.cpu.com.tw

mail.cpu.com.tw

Same first word

cpu.vg

cpu.edu.ec

cpu.sk

cpu.host

cpu.re

cpu.su

cpu.lublin.pl

cpu.us

cpu.ninja

cpu.cl

cpu.mx

cpu.co.uk

cpu.mobi

cpu.rs

cpu.by

cpu.tv

cpu.de

cpu.pl

cpu.com.uy

cpu.co.kr

cpu.services

cpu.careers

cpu.co

cpu.ac.kr

cpu.fi

cpu.org.ba

cpu.rent

cpu.lu

cpu.biz

cpu.nl

cpu.ac.th

cpu.dk

cpu.edu.tw

cpu.red

cpu.kr

cpu.hk

cpu.blue

cpu.am

cpu.cc

cpu.net

cpu.community

cpu.edu.cn

cpu.ru

cpu.ro

cpu.blog.br

cpu.vn

cpu.bz

cpu.ba

cpu.lt

cpu.com.tw

cpu.pt

cpu.be

cpu.one

cpu.edu.hk

cpu.edu

cpu.tel

cpu.ee

cpu.co.id

cpu.guru

cpu.at

cpu.edu.ph

cpu.com.cn

cpu.com.au

cpu.fr

cpu.gr

cpu.com

cpu.moe

cpu.gov.mo

cpu.ovh

cpu.center

cpu.ie

cpu.com.my

cpu.ca

cpu.land

cpu.io

cpu.si

cpu.qc.ca

cpu.me

cpu.hu

cpu.org.il

cpu.com.tr

cpu.expert

cpu.uno

Similar names

upc.nl

upc.is

upc.ua

upc.biz

cup.fm

ucp.ir

puc.pl

cup.agency

ucp.se

ucp.ac.uk

cup.ca

puc.zone

pcu.edu.ph

ucp.ro

cup.cash

ucp.pl

ucp.br

upc.eu

ucp.pt

cup.es

puc.at

pcu.at

ucp.com.mx

cup.im

pcu.com.pl

puc.fr

puc.sc

ucp.at

upc.ru

cup.co.za

puc.sk

upc.com.sg

puc.ru

ucp.be

upc.fi

upc.es

upc.com.tr

cup.id

upc.top

cup.com.mx

upc.hu

puc.br

puc.ca

upc.edu.cn

puc.hu

cup.al

upc.no

cup.com

puc.nl

pcu.cn

cup.com.tr

pcu.fr

upc.llc

ucp.edu.pe

pcu.edu.in

cup.li

puc.cc

upc.co.il

puc.edu.kw

puc.cl

upc.org.in

puc.com.pl

ucp.nl

upc.com.pl

ucp.cc

cup.bet

cup.be

ucp.de

cup.fi

puc.ch

upc.cat

cup.org

cup.life

ucp.net

upc.idv.tw

upc.mk

cup.cat

pcu.com.au

DNS History

25 records (13 active, 12 former)

●NSignacio.ns.cloudflare.com2026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

○NSmail.cpu.com.tw2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

○NSrouter.cpu.com.tw2015-08-30 → 2017-08-25 · 5 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

○NSshop1.cpu.com.tw2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

●NSstevie.ns.cloudflare.com2026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

○NSw1.cpu.com.tw2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

○NSw3.cpu.com.tw2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

●MXalt1.aspmx.l.google.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXalt2.aspmx.l.google.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXaspmx.l.google.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXaspmx2.googlemail.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXaspmx3.googlemail.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXaspmx4.googlemail.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

●MXaspmx5.googlemail.com2015-08-30 → 2026-07-18 · 3 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2026-07-18 09:48:32

○MXst.cpu.com.tw2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

●A172.66.40.1642026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

●A172.66.43.922026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

○A203.69.158.1142009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 17:49:32
○ 2015-08-30 08:19:42
○ 2026-07-18 09:48:32

○A216.239.32.212016-06-20 → 2017-08-25 · 5 obs

○ 2015-08-30 08:19:42
● 2016-06-20 05:39:28
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

○A216.239.34.212016-06-20 → 2017-08-25 · 5 obs

○ 2015-08-30 08:19:42
● 2016-06-20 05:39:28
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

○A216.239.36.212016-06-20 → 2017-08-25 · 5 obs

○ 2015-08-30 08:19:42
● 2016-06-20 05:39:28
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

○A216.239.38.212016-06-20 → 2017-08-25 · 5 obs

○ 2015-08-30 08:19:42
● 2016-06-20 05:39:28
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

○A219.87.177.262015-08-30 → 2017-08-25 · 5 obs

○ 2009-01-26 17:49:32
● 2015-08-30 08:19:42
● 2017-08-25 10:37:30
○ 2026-02-18 13:24:30
○ 2026-07-18 09:48:32

●A2606:4700:3108::ac42:28a42026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

●A2606:4700:3108::ac42:2b5c2026-02-18 → 2026-07-18 · 3 obs

○ 2017-08-25 10:37:30
● 2026-02-18 13:24:30
● 2026-07-18 09:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...	-
cpu.com.tw	stevie.ns.cloudflare.com, ignacio.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.82

NS records: stevie.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpu.com.tw (unsigned zone)

⏱️ Timing

Total: 1247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.40.164, 172.66.43.92`
AAAA	2	`2606:4700:3108::ac42:2b5c, 2606:4700:3108::ac42:28a4`
NS	2	`ignacio.ns.cloudflare.com, stevie.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 2)...`
TXT	6	`MS=8DF17FD9403B395AB9409BBB4E9CAA1DB8590, facebook-domain-verification=ikitwlfg1l4...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ignacio.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

shop.cpu.com.tw and mail.cpu.com.tw are both subdomains of cpu.com.tw.

IP Addresses

cpu.com.tw resolves to four IP addresses: 172.66.40.164, 172.66.43.92, 2606:4700:3108::ac42:28a4 and 2606:4700:3108::ac42:2b5c.

goldenpark.es.cdn.cloudflare.net, api.pulsetto.tech, www.appnippon.com and two other host names share IP numbers with cpu.com.tw.

Name Servers

cpu.com.tw has two authoritative name servers — ignacio.ns.cloudflare.com and stevie.ns.cloudflare.com.

cpu.com.tw uses the same name servers as several other domains — among them nextbahis.net, abiferrin.com, casinoshart.com and two more.

cpu.com.tw has at least partial name server overlap with other domains, such as portraitphotos.co.uk, jlstushuguan.com, ns1.jvniu.com and two others.

aleena.ns.cloudflare.com, ian.ns.cloudflare.com and kaiser.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Hostnames that resolve to 6 IP addresses:

ignacio.ns.cloudflare.com points to 108.162.195.82, 162.159.44.82, 172.64.35.82 and 3 other IP addresses.

stevie.ns.cloudflare.com points to 108.162.194.106, 162.159.38.106, 172.64.34.106 and 3 other IP addresses.

Mail Servers

Mail for cpu.com.tw is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

cpu.com.tw has at least partial mail server overlap with other domains such as spstories.com, ns500671.ns500671.ns500754.ns500754.ns500754.ns500742.ns500704.ns500671.ns500291.ns500649.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500699.ns500693.ns500699.ns500693.ns500683.ns500588.ns500683.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com resolves to 192.178.155.27 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.