`chopinchina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:49b5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a53d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.181^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.61^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nucum.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2691^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c291^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nucum.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2291^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nucum.ns.cloudflare.com`
		A	108.162.194.145^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	172.64.34.145^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`chopinchina-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms37941590`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.181, 172.67.165.61
		IPv6 hints	2606:4700:3031::6815:49b5, 2606:4700:3031::ac43:a53d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`nucum.ns.cloudflare.com`dns@cloudflare.com serial=2402231912

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778340216

Same first word

chopinchina.com

DNS History

16 records (7 active, 9 former)

○NSns.vs.263idc.net2015-08-07 → 2017-06-09 · 4 obs

● 2015-08-07 03:05:08
● 2017-06-09 15:42:38
○ 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

○NSnsb.vs.263idc.net2015-08-07 → 2017-06-09 · 4 obs

● 2015-08-07 03:05:08
● 2017-06-09 15:42:38
○ 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

●NSnucum.ns.cloudflare.com2026-05-06 → 2026-05-09 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
● 2026-05-09 15:37:06

●NSyichun.ns.cloudflare.com2026-05-06 → 2026-05-09 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
● 2026-05-09 15:37:06

●MXchopinchina-com.mail.protection.outlook.com2026-05-06 → 2026-05-09 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
● 2026-05-09 15:37:06

○MXmxcom.263xmail.com2015-08-07 → 2017-06-09 · 4 obs

● 2015-08-07 03:05:08
● 2017-06-09 15:42:38
○ 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

○MXmxwcom.263xmail.com2015-08-07 → 2017-06-09 · 4 obs

● 2015-08-07 03:05:08
● 2017-06-09 15:42:38
○ 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

●A104.21.73.1812026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-06 07:53:58
● 2026-05-09 15:37:06

●A172.67.165.612026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-06 07:53:58
● 2026-05-09 15:37:06

○A175.102.10.2422015-08-07 → 2017-06-09 · 4 obs

● 2015-08-07 03:05:08
● 2017-06-09 15:42:38
○ 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

○A188.114.96.02026-05-06 → 2026-05-06 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

○A188.114.97.02026-05-06 → 2026-05-06 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

●A2606:4700:3031::6815:49b52026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-06 07:53:58
● 2026-05-09 15:37:06

●A2606:4700:3031::ac43:a53d2026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-06 07:53:58
● 2026-05-09 15:37:06

○A2a06:98c1:3120::2026-05-06 → 2026-05-06 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

○A2a06:98c1:3121::2026-05-06 → 2026-05-06 · 3 obs

○ 2017-06-09 15:42:38
● 2026-05-06 07:53:58
○ 2026-05-09 15:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
chopinchina.com	yichun.ns.cloudflare.com, nucum.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.248

NS records: yichun.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chopinchina.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.61, 104.21.73.181`
AAAA	2	`2606:4700:3031::6815:49b5, 2606:4700:3031::ac43:a53d`
NS	2	`nucum.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	1	`chopinchina-com.mail.protection.outlook.`
TXT	2	`MS=ms37941590, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nucum.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (yichun.ns.cloudflare.com, yichun.ns.cloudflare.com, yichun.ns.cloudflare.com...)

Analysis

IP Addresses

chopinchina.com resolves to four IPs: 2606:4700:3031::6815:49b5, 2606:4700:3031::ac43:a53d, 104.21.73.181 and 172.67.165.61.

Other host names, for instance dewi11sgo.site, www.uknet.com, theo-cleo.com, sweetbonanza-casino-fr.com and nb5u.com share IP numbers with chopinchina.com.

Name Servers

chopinchina.com has two name servers: nucum.ns.cloudflare.com and yichun.ns.cloudflare.com.

chopinchina.com shares the same name server setup as other domains, for example spci.ca, processsensorsir.com, brandigossephotography.ca, deanan.co and deanan.net.

chopinchina.com shares some name servers with other domains, for example royalglitter.com, zemvlad.ru, deliverynoteocr.com, thelazyfox.xyz and 4567.am.

These name servers are commonly used with the name servers cosmin.ns.cloudflare.com.

Host names with six IP numbers: nucum.ns.cloudflare.com points to: 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145; yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

Mail Servers

chopinchina.com is handled by a single mail server, chopinchina-com.mail.protection.outlook.com.

Host chopinchina-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:f902::, 2a01:111:f403:f90f::1, 2a01:111:f403:f912::, 40.93.192.1, 52.101.9.14, 52.101.10.16 and 52.101.41.4.

chopinchina.com - robtex.com

chopinchina.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`chopinchina.com`

`com`