polycopy.com.tw - dns.ninja

`polycopy.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ad64^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4806^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.6^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.100^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`irena.ns.cloudflare.com`
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
TXT	`v=spf1 a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.6, 172.67.173.100
		IPv6 hints	2606:4700:3030::ac43:ad64, 2606:4700:3033::6815:4806
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2408338335

`com.tw`

	DNSSEC	🔒 Signed (DS record present)
	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=2006384981

WOT: SAFE (58/100)

Previously NS for

polycopy.com.tw

Subdomains

dns.polycopy.com.tw

Same first word

polycopy.app

polycopy.org

polycopy.at

polycopy.ch

polycopy.biz

polycopy.co.uk

polycopy.net

polycopy.de

polycopy.com

polycopy.trade

polycopy.com.tw

polycopy.ru

polycopy.ir

DNS History

17 records (6 active, 11 former)

●NScurt.ns.cloudflare.com2026-03-26 → 2026-07-23 · 3 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-07-23 19:42:32

○NSdns.polycopy.com.tw2015-05-30 → 2019-03-17 · 7 obs

● 2015-05-30 16:07:18
● 2015-10-28 22:55:58
○ 2016-02-02 09:58:00
● 2016-04-18 09:27:16
● 2019-03-17 00:48:24
○ 2026-03-26 12:40:56
○ 2026-07-23 19:42:32

●NSirena.ns.cloudflare.com2026-03-26 → 2026-07-23 · 3 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-07-23 19:42:32

○NSpolycopy.com.tw2015-05-30 → 2019-03-17 · 4 obs

● 2015-05-30 16:07:18
● 2019-03-17 00:48:24
○ 2026-03-26 12:40:56
○ 2026-07-23 19:42:32

○NSrouter.polycopy.com.tw2015-05-30 → 2016-02-02 · 5 obs

● 2015-05-30 16:07:18
○ 2015-10-28 22:55:58
● 2016-02-02 09:58:00
○ 2016-04-18 09:27:16
○ 2026-07-23 19:42:32

●A104.21.72.62026-03-26 → 2026-07-23 · 7 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-06-13 04:39:48
○ 2026-07-04 17:43:50
● 2026-07-16 18:45:54
○ 2026-07-21 07:32:08
● 2026-07-23 19:42:32

○A125.227.109.1982015-05-30 → 2017-02-15 · 4 obs

● 2015-05-30 16:07:18
● 2017-02-15 03:25:20
○ 2019-03-17 00:48:24
○ 2026-07-23 19:42:32

○A125.227.19.772019-03-17 → 2019-03-17 · 4 obs

○ 2017-02-15 03:25:20
● 2019-03-17 00:48:24
○ 2026-03-26 12:40:56
○ 2026-07-23 19:42:32

●A172.67.173.1002026-03-26 → 2026-07-23 · 7 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-06-13 04:39:48
○ 2026-07-04 17:43:50
● 2026-07-16 18:45:54
○ 2026-07-21 07:32:08
● 2026-07-23 19:42:32

○A188.114.96.02026-07-04 → 2026-07-21 · 6 obs

○ 2026-03-26 12:40:56
○ 2026-06-13 04:39:48
● 2026-07-04 17:43:50
○ 2026-07-16 18:45:54
● 2026-07-21 07:32:08
○ 2026-07-23 19:42:32

○A188.114.97.02026-07-04 → 2026-07-21 · 6 obs

○ 2026-03-26 12:40:56
○ 2026-06-13 04:39:48
● 2026-07-04 17:43:50
○ 2026-07-16 18:45:54
● 2026-07-21 07:32:08
○ 2026-07-23 19:42:32

●A2606:4700:3030::ac43:ad642026-07-16 → 2026-07-23 · 4 obs

○ 2026-07-04 17:43:50
● 2026-07-16 18:45:54
○ 2026-07-21 07:32:08
● 2026-07-23 19:42:32

○A2606:4700:3032::6815:48062026-03-26 → 2026-06-13 · 5 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-06-13 04:39:48
○ 2026-07-04 17:43:50
○ 2026-07-23 19:42:32

●A2606:4700:3033::6815:48062026-07-16 → 2026-07-23 · 4 obs

○ 2026-07-04 17:43:50
● 2026-07-16 18:45:54
○ 2026-07-21 07:32:08
● 2026-07-23 19:42:32

○A2606:4700:3035::ac43:ad642026-03-26 → 2026-06-13 · 5 obs

○ 2019-03-17 00:48:24
● 2026-03-26 12:40:56
● 2026-06-13 04:39:48
○ 2026-07-04 17:43:50
○ 2026-07-23 19:42:32

○A2a06:98c1:3120::2026-07-04 → 2026-07-21 · 6 obs

○ 2026-03-26 12:40:56
○ 2026-06-13 04:39:48
● 2026-07-04 17:43:50
○ 2026-07-16 18:45:54
● 2026-07-21 07:32:08
○ 2026-07-23 19:42:32

○A2a06:98c1:3121::2026-07-04 → 2026-07-21 · 6 obs

○ 2026-03-26 12:40:56
○ 2026-06-13 04:39:48
● 2026-07-04 17:43:50
○ 2026-07-16 18:45:54
● 2026-07-21 07:32:08
○ 2026-07-23 19:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	c.twnic.net.tw, e.twnic.net.tw, b.twnic.net.tw, h.twnic.net.tw...	-
polycopy.com.tw	curt.ns.cloudflare.com, irena.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.79

NS records: curt.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.6, 172.67.173.100`
AAAA	2	`2606:4700:3030::ac43:ad64, 2606:4700:3033::6815:4806`
NS	2	`curt.ns.cloudflare.com, irena.ns.cloudflare.com`
TXT	1	`v=spf1 a mx -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain dns.polycopy.com.tw falls under the parent polycopy.com.tw.

IP Addresses

polycopy.com.tw points to the four IP addresses 104.21.72.6, 172.67.173.100, 2606:4700:3030::ac43:ad64 and 2606:4700:3033::6815:4806.

www.kadaza.com.mx, mail.greatrepubliclofts.com, bestcrimea.com plus two other host names have IP numbers in common with polycopy.com.tw.

Name Servers

The NS records for polycopy.com.tw delegate to curt.ns.cloudflare.com and irena.ns.cloudflare.com.

The name server configuration of polycopy.com.tw is shared with other domains, for instance fuwang.com.tw, iplaw.com.tw, 99.org.tw and two others.

At least some of polycopy.com.tw's name servers are shared with other domains, for example lorbar.it, bellyflush-us-us.com, lindseymarkus.com and two more.

It is common for these name servers to be used in conjunction with the name servers alina.ns.cloudflare.com, rafe.ns.cloudflare.com and dalary.ns.cloudflare.com.

Hosts with 6 IP addresses each:

curt.ns.cloudflare.com maps to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 additional IP addresses.

irena.ns.cloudflare.com maps to 108.162.194.79, 162.159.38.79, 172.64.34.79 and 3 additional IP addresses.