`pei.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a758^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5205^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.5^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.88^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`nia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nia.ns.cloudflare.com`
		A	108.162.192.210^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	172.64.32.210^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	173.245.58.210^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
MX	`_dc-mx.61e7c53bf34d.pei.com.tw` ⭐
		A	139.162.90.37^{🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies}
			PTR	`139-162-90-37.ip.linodeusercontent.com`
TXT	`google-site-verification=SsxXKP60b2slp37wHIufDuQnB5oVa8PL2Of4Z3iGUZE`
TXT	`v=spf1 a mx -all`
TXT	`v=spf1 ip4:139.162.90.37 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.5, 172.67.167.88
		IPv6 hints	2606:4700:3030::ac43:a758, 2606:4700:3034::6815:5205
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2406131316

`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=2006356622

📈 Tranco rank: #959,992
WOT: SAFE (58/100)

Same first word

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DNS History

12 records (7 active, 5 former)

●NSburt.ns.cloudflare.com2026-05-15 → 2026-06-07 · 2 obs

● 2026-05-15 01:02:38
● 2026-06-07 22:53:20

●NSnia.ns.cloudflare.com2026-05-15 → 2026-06-07 · 2 obs

● 2026-05-15 01:02:38
● 2026-06-07 22:53:20

●MX_dc-mx.61e7c53bf34d.pei.com.tw2026-05-22 → 2026-06-07 · 3 obs

○ 2026-05-15 01:02:38
● 2026-05-22 03:04:20
● 2026-06-07 22:53:20

○MXmail.mymarji.com2026-05-15 → 2026-05-15 · 3 obs

● 2026-05-15 01:02:38
○ 2026-05-22 03:04:20
○ 2026-06-07 22:53:20

●A104.21.82.52026-05-15 → 2026-06-07 · 4 obs

● 2026-05-15 01:02:38
○ 2026-05-22 03:04:20
● 2026-05-26 03:30:36
● 2026-06-07 22:53:20

●A172.67.167.882026-05-15 → 2026-06-07 · 4 obs

● 2026-05-15 01:02:38
○ 2026-05-22 03:04:20
● 2026-05-26 03:30:36
● 2026-06-07 22:53:20

○A188.114.96.02026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-15 01:02:38
● 2026-05-22 03:04:20
○ 2026-05-26 03:30:36
○ 2026-06-07 22:53:20

○A188.114.97.02026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-15 01:02:38
● 2026-05-22 03:04:20
○ 2026-05-26 03:30:36
○ 2026-06-07 22:53:20

●A2606:4700:3030::ac43:a7582026-05-15 → 2026-06-07 · 4 obs

● 2026-05-15 01:02:38
○ 2026-05-22 03:04:20
● 2026-05-26 03:30:36
● 2026-06-07 22:53:20

●A2606:4700:3034::6815:52052026-05-15 → 2026-06-07 · 4 obs

● 2026-05-15 01:02:38
○ 2026-05-22 03:04:20
● 2026-05-26 03:30:36
● 2026-06-07 22:53:20

○A2a06:98c1:3120::2026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-15 01:02:38
● 2026-05-22 03:04:20
○ 2026-05-26 03:30:36
○ 2026-06-07 22:53:20

○A2a06:98c1:3121::2026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-15 01:02:38
● 2026-05-22 03:04:20
○ 2026-05-26 03:30:36
○ 2026-06-07 22:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	d.dns.tw, e.dns.tw, f.dns.tw, h.dns.tw...	-
pei.com.tw	nia.ns.cloudflare.com, burt.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.79

NS records: nia.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.88, 104.21.82.5`
AAAA	2	`2606:4700:3030::ac43:a758, 2606:4700:3034::6815:5205`
NS	2	`burt.ns.cloudflare.com, nia.ns.cloudflare.com`
MX	1	`_dc-mx.61e7c53bf34d.pei.com.tw (pri: 10)`
TXT	3	`google-site-verification=SsxXKP60b2slp37, v=spf1 a mx -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

pei.com.tw resolves to 4 IP numbers: 104.21.82.5, 172.67.167.88, 2606:4700:3030::ac43:a758 and 2606:4700:3034::6815:5205.

Additional host names — wayside.co.uk, nhs3.newstube.ru, airloans.com and two others — share IP numbers with pei.com.tw.

Name Servers

pei.com.tw has two authoritative name servers — burt.ns.cloudflare.com and nia.ns.cloudflare.com.

pei.com.tw shares its name server setup with other domains, including krohne.lt, krohne.ch, xfinite.io and two others.

pei.com.tw has at least partial name server overlap with other domains, such as vamosbets.net, asiantiles.com.vn, ctext.ir and two others.

It is common to find these name servers paired with the name servers elma.ns.cloudflare.com.

Host names with 6 IP numbers:

burt.ns.cloudflare.com has IP addresses 108.162.193.79, 172.64.33.79, 173.245.59.79 plus three more.

nia.ns.cloudflare.com has IP addresses 108.162.192.210, 172.64.32.210, 173.245.58.210 plus three more.

Mail Servers

pei.com.tw has one mail server: _dc-mx.61e7c53bf34d.pei.com.tw.

_dc-mx.61e7c53bf34d.pei.com.tw points to one IP number — 139.162.90.37.

pei.com.tw - robtex.com

pei.com.tw

com.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

`pei.com.tw`

`com.tw`