systemcheck.top - dns.ninja

`systemcheck.top`

DNSSEC	⚠️ Not signed
NS	`clint.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`nucum.ns.cloudflare.com` ⚠️ Not in zone NS records
		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`

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-07-27_16:25:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396575149

⚠️ On DNS blocklist: tif

Same first word

systemcheck.com

systemcheck.co.uk

systemcheck.top

systemcheck.org

systemcheck.de

systemcheck.us

systemcheck.net

Similar names

checksystem.com.br

checksystem.cn

checksystem.com

checksystem.de

checksystem.nl

checksystem.it

DNS History

2 records (2 active, 0 former)

●NSclint.ns.cloudflare.com2026-07-24 → 2026-07-27 · 2 obs

● 2026-07-24 23:11:42
● 2026-07-27 08:50:46

●NSnucum.ns.cloudflare.com2026-07-24 → 2026-07-27 · 2 obs

● 2026-07-24 23:11:42
● 2026-07-27 08:50:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
systemcheck.top	clint.ns.cloudflare.com, nucum.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemcheck.top (unsigned zone)

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

systemcheck.top is served by two delegated name servers, clint.ns.cloudflare.com and nucum.ns.cloudflare.com.

The name server configuration of systemcheck.top is shared with other domains, for instance reiciunas.dev, desakenanganjaya.id, yourls.org and two others.

The name servers of systemcheck.top overlap at least partially with those of other domains — among them investforgeinnovate.com, worldwayelec.fr, tianxiagu.net and two more.

These name servers commonly appear in combination with the name servers wally.ns.cloudflare.com.

Hosts with 6 IP addresses each:

clint.ns.cloudflare.com carries IP addresses 108.162.193.90, 172.64.33.90 and 173.245.59.90, with 3 other addresses beyond those.

nucum.ns.cloudflare.com carries IP addresses 108.162.194.145, 162.159.38.145 and 172.64.34.145, with 3 other addresses beyond those.