`smartsystemstx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a268^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3ab2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.178^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.104^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`sky.ns.cloudflare.com`
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.178, 172.67.162.104
		IPv6 hints	2606:4700:3030::ac43:a268, 2606:4700:3036::6815:3ab2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2403654421

`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=1778402776

Same first word

smartsystemstx.com

DNS History

11 records (6 active, 5 former)

●NSchance.ns.cloudflare.com2026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

○NSns67.domaincontrol.com2015-07-01 → 2017-02-12 · 4 obs

● 2015-07-01 03:01:58
● 2017-02-12 05:59:42
○ 2026-03-16 05:20:20
○ 2026-05-10 09:15:18

○NSns68.domaincontrol.com2015-07-01 → 2017-02-12 · 4 obs

● 2015-07-01 03:01:58
● 2017-02-12 05:59:42
○ 2026-03-16 05:20:20
○ 2026-05-10 09:15:18

●NSsky.ns.cloudflare.com2026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

○MXsmartsystemstx-com.mail.protection.outlook.com2015-07-01 → 2017-02-12 · 4 obs

● 2015-07-01 03:01:58
● 2017-02-12 05:59:42
○ 2026-03-16 05:20:20
○ 2026-05-10 09:15:18

●A104.21.58.1782026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

●A172.67.162.1042026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

●A2606:4700:3030::ac43:a2682026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

●A2606:4700:3036::6815:3ab22026-03-16 → 2026-05-10 · 3 obs

○ 2017-02-12 05:59:42
● 2026-03-16 05:20:20
● 2026-05-10 09:15:18

○A67.227.206.722017-02-12 → 2017-02-12 · 4 obs

○ 2016-05-03 12:47:56
● 2017-02-12 05:59:42
○ 2026-03-16 05:20:20
○ 2026-05-10 09:15:18

○A96.126.113.2502015-07-01 → 2016-05-03 · 4 obs

● 2015-07-01 03:01:58
● 2016-05-03 12:47:56
○ 2017-02-12 05:59:42
○ 2026-05-10 09:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smartsystemstx.com	sky.ns.cloudflare.com, chance.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.2

NS records: sky.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartsystemstx.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.104, 104.21.58.178`
AAAA	2	`2606:4700:3030::ac43:a268, 2606:4700:3036::6815:3ab2`
NS	2	`chance.ns.cloudflare.com, sky.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

smartsystemstx.com resolves to four IPs: 2606:4700:3030::ac43:a268, 2606:4700:3036::6815:3ab2, 104.21.58.178 and 172.67.162.104.

Other host names, for instance australiasoutback.jp, www.grumft.com, biolacandle.com, nightimer.com and vortex-brighttrust.click share IP numbers with smartsystemstx.com.

Name Servers

smartsystemstx.com has two name servers: chance.ns.cloudflare.com and sky.ns.cloudflare.com.

smartsystemstx.com shares the same name server setup as other domains, for example hillcohvac.com, magic-services.com, toprankmovers.com, hvacinstallationcrowley.com and dentista.equipment.

smartsystemstx.com shares some name servers with other domains, for example rson.ca, pingshengjy.cn, latinawomenbrides.com, risinghope.com and sust.edu.bd.

These name servers are often used together with stevie.ns.cloudflare.com, kyree.ns.cloudflare.com and mary.ns.cloudflare.com.

Host names with six IP numbers: chance.ns.cloudflare.com points to: 2606:4700:58::a29f:2c21, 2803:f800:50::6ca2:c321, 2a06:98c1:50::ac40:2321, 108.162.195.33, 162.159.44.33 and 172.64.35.33; sky.ns.cloudflare.com points to: 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.

smartsystemstx.com - robtex.com