`upclosechina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1fee^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b4cb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.238^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.203^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.238, 172.67.180.203
		IPv6 hints	2606:4700:3030::6815:1fee, 2606:4700:3034::ac43:b4cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2409495058

`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=1785216587

rank #793557 globally
rank #336604 in the tld

Same first word

upclosechina.com

Similar names

chinaupclose.org

DNS History

8 records (6 active, 2 former)

●NSmeiling.ns.cloudflare.com2026-05-23 → 2026-07-28 · 2 obs

● 2026-05-23 12:41:42
● 2026-07-28 05:40:00

●NSnash.ns.cloudflare.com2026-05-23 → 2026-07-28 · 2 obs

● 2026-05-23 12:41:42
● 2026-07-28 05:40:00

●A104.21.31.2382026-05-23 → 2026-07-28 · 2 obs

● 2026-05-23 12:41:42
● 2026-07-28 05:40:00

●A172.67.180.2032026-05-23 → 2026-07-28 · 2 obs

● 2026-05-23 12:41:42
● 2026-07-28 05:40:00

●A2606:4700:3030::6815:1fee2026-07-11 → 2026-07-28 · 3 obs

○ 2026-05-23 12:41:42
● 2026-07-11 04:35:26
● 2026-07-28 05:40:00

○A2606:4700:3031::6815:1fee2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 12:41:42
○ 2026-07-11 04:35:26
○ 2026-07-28 05:40:00

○A2606:4700:3033::ac43:b4cb2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 12:41:42
○ 2026-07-11 04:35:26
○ 2026-07-28 05:40:00

●A2606:4700:3034::ac43:b4cb2026-07-11 → 2026-07-28 · 3 obs

○ 2026-05-23 12:41:42
● 2026-07-11 04:35:26
● 2026-07-28 05:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
upclosechina.com	nash.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upclosechina.com (unsigned zone)

⏱️ Timing

Total: 1300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.238, 172.67.180.203`
AAAA	2	`2606:4700:3030::6815:1fee, 2606:4700:3034::ac43:b4cb`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

upclosechina.com has four IP addresses: 104.21.31.238, 172.67.180.203, 2606:4700:3030::6815:1fee and 2606:4700:3034::ac43:b4cb.

Two other host names, along with mobile-huatihuisports.com, concejodemedellin.edu.co and escruibarbosa.com.br, also share IP numbers with upclosechina.com.

Name Servers

upclosechina.com uses two name servers for its delegation: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

upclosechina.com shares its NS records with other domains, for example edumexchange.com, china-yanja.com, zjqg-school.com and two others.

upclosechina.com has at least partial name server overlap with other domains, such as vortexsystemsmatrix.click, isabelleshopp.com.br, 24novadynamics24.pics and two others.

These name servers tend to appear together with the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com and theo.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname meiling.ns.cloudflare.com directs to 108.162.194.254, 162.159.38.254 and 172.64.34.254 along with 3 other IP addresses.

Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.

upclosechina.com - robtex.com