`dellsolution.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d98b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:534c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.76^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.139^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`memphis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.76, 172.67.217.139
		IPv6 hints	2606:4700:3033::ac43:d98b, 2606:4700:3035::6815:534c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`memphis.ns.cloudflare.com`dns@cloudflare.com serial=2399739229

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034788065

Same first word

dellsolution.cn

dellsolution.com

DNS History

19 records (6 active, 13 former)

○NSdm1.longmingdns.com2026-03-17 → 2026-03-17 · 4 obs

○ 2017-10-05 12:56:18
● 2026-03-17 15:20:46
○ 2026-04-08 17:25:04
○ 2026-05-13 17:14:06

○NSdm2.longmingdns.com2026-03-17 → 2026-03-17 · 4 obs

○ 2017-10-05 12:56:18
● 2026-03-17 15:20:46
○ 2026-04-08 17:25:04
○ 2026-05-13 17:14:06

●NSmemphis.ns.cloudflare.com2026-04-08 → 2026-05-13 · 3 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
● 2026-05-13 17:14:06

○NSns1.cnolnic.com2016-11-23 → 2017-10-05 · 5 obs

○ 2016-03-18 00:37:42
● 2016-11-23 13:00:18
● 2017-10-05 12:56:18
○ 2026-03-17 15:20:46
○ 2026-05-13 17:14:06

○NSns2.cnolnic.com2016-11-23 → 2017-10-05 · 5 obs

○ 2016-03-18 00:37:42
● 2016-11-23 13:00:18
● 2017-10-05 12:56:18
○ 2026-03-17 15:20:46
○ 2026-05-13 17:14:06

○NSns7.cnolnic.net2015-05-21 → 2016-03-18 · 4 obs

● 2015-05-21 14:08:32
● 2016-03-18 00:37:42
○ 2016-11-23 13:00:18
○ 2026-05-13 17:14:06

○NSns8.cnolnic.net2015-05-21 → 2016-03-18 · 4 obs

● 2015-05-21 14:08:32
● 2016-03-18 00:37:42
○ 2016-11-23 13:00:18
○ 2026-05-13 17:14:06

●NSvenus.ns.cloudflare.com2026-04-08 → 2026-05-13 · 3 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
● 2026-05-13 17:14:06

○MXmail.dellsolution.cn2015-05-21 → 2016-03-18 · 4 obs

● 2015-05-21 14:08:32
● 2016-03-18 00:37:42
○ 2016-11-23 13:00:18
○ 2026-05-13 17:14:06

○MXmx.ym.163.com2016-11-23 → 2017-10-05 · 5 obs

○ 2016-03-18 00:37:42
● 2016-11-23 13:00:18
● 2017-10-05 12:56:18
○ 2026-03-17 15:20:46
○ 2026-05-13 17:14:06

●A104.21.83.762026-04-08 → 2026-05-13 · 6 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
○ 2026-04-09 10:40:02
○ 2026-04-19 12:22:32
● 2026-05-07 08:29:18
● 2026-05-13 17:14:06

○A156.224.154.872026-03-17 → 2026-03-17 · 3 obs

● 2026-03-17 15:20:46
○ 2026-04-08 17:25:04
○ 2026-05-13 17:14:06

●A172.67.217.1392026-04-08 → 2026-05-13 · 6 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
○ 2026-04-09 10:40:02
○ 2026-04-19 12:22:32
● 2026-05-07 08:29:18
● 2026-05-13 17:14:06

○A188.114.96.02026-04-09 → 2026-04-19 · 5 obs

○ 2026-04-08 17:25:04
● 2026-04-09 10:40:02
● 2026-04-19 12:22:32
○ 2026-05-07 08:29:18
○ 2026-05-13 17:14:06

○A188.114.97.02026-04-09 → 2026-04-19 · 5 obs

○ 2026-04-08 17:25:04
● 2026-04-09 10:40:02
● 2026-04-19 12:22:32
○ 2026-05-07 08:29:18
○ 2026-05-13 17:14:06

●A2606:4700:3033::ac43:d98b2026-04-08 → 2026-05-13 · 6 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
○ 2026-04-09 10:40:02
○ 2026-04-19 12:22:32
● 2026-05-07 08:29:18
● 2026-05-13 17:14:06

●A2606:4700:3035::6815:534c2026-04-08 → 2026-05-13 · 6 obs

○ 2026-03-17 15:20:46
● 2026-04-08 17:25:04
○ 2026-04-09 10:40:02
○ 2026-04-19 12:22:32
● 2026-05-07 08:29:18
● 2026-05-13 17:14:06

○A2a06:98c1:3120::2026-04-09 → 2026-04-19 · 5 obs

○ 2026-04-08 17:25:04
● 2026-04-09 10:40:02
● 2026-04-19 12:22:32
○ 2026-05-07 08:29:18
○ 2026-05-13 17:14:06

○A2a06:98c1:3121::2026-04-09 → 2026-04-19 · 5 obs

○ 2026-04-08 17:25:04
● 2026-04-09 10:40:02
● 2026-04-19 12:22:32
○ 2026-05-07 08:29:18
○ 2026-05-13 17:14:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
dellsolution.cn	venus.ns.cloudflare.com, memphis.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.235

NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dellsolution.cn (unsigned zone)

⏱️ Timing

Total: 2005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.76, 172.67.217.139`
AAAA	2	`2606:4700:3035::6815:534c, 2606:4700:3033::ac43:d98b`
NS	2	`memphis.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`memphis.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

dellsolution.cn resolves to four IP numbers: 2606:4700:3033::ac43:d98b, 2606:4700:3035::6815:534c, 104.21.83.76 and 172.67.217.139.

Other host names such as thinkwithmotion.com, ktacloud.net, www8-receitas.contadoraativos.digital, on11.az and mail.almzrgt.com share IPs with dellsolution.cn.

Name Servers

dellsolution.cn is delegated to two name servers: memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

dellsolution.cn shares the same name server setup as createzone.cn, isiltasarim.com, zshyd.com, art-prints-gallery.com and yanjialong.cn.

dellsolution.cn at least partially shares name servers with other domains, for instance usvisitorsnetwork.com, arborlake.info, pc-mail.dk, asolmedss.com and sadrfv.cc.

Host names with six IP numbers:

memphis.ns.cloudflare.com points to 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

venus.ns.cloudflare.com points to 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

dellsolution.cn - robtex.com

dellsolution.cn

cn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`dellsolution.cn`

`cn`