🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackupengine.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5f47^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8f7f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.71^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.127^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`clara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26db^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clara.ns.cloudflare.com`
		A	108.162.194.219^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	162.159.38.219^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	172.64.34.219^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.71, 172.67.143.127
		IPv6 hints	2606:4700:3035::6815:5f47, 2606:4700:3036::ac43:8f7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2410314630

`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=1787675780

Same first word

stackupengine.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSbart.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

●NSclara.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

●A104.21.95.712026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

●A172.67.143.1272026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

●A2606:4700:3035::6815:5f472026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

●A2606:4700:3036::ac43:8f7f2026-08-18 → 2026-08-25 · 2 obs

● 2026-08-18 16:55:08
● 2026-08-25 17:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
stackupengine.com	bart.ns.cloudflare.com, clara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.219

NS records: bart.ns.cloudflare.com, clara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackupengine.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.127, 104.21.95.71`
AAAA	2	`2606:4700:3035::6815:5f47, 2606:4700:3036::ac43:8f7f`
NS	2	`bart.ns.cloudflare.com, clara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackupengine.com resolves to four IP addresses: 104.21.95.71, 172.67.143.127, 2606:4700:3035::6815:5f47 and 2606:4700:3036::ac43:8f7f.

Additional host names — yelu.uy, www.nxpgame.com, hotelpinetamare.net and two others — share IP numbers with stackupengine.com.

Name Servers

DNS delegation for stackupengine.com points to two name servers: bart.ns.cloudflare.com and clara.ns.cloudflare.com.

stackupengine.com shares its name server setup with other domains, including stackupaitools.com, stackupaisols.com, stackupdeals.com and two others.

stackupengine.com shares at least some of its name servers with other domains, including leibov.com, zggdyx.cn, yssi.org and two others.

These name servers are frequently paired with the name servers maria.ns.cloudflare.com and hera.ns.cloudflare.com.

Host names with 6 IP numbers:

bart.ns.cloudflare.com has IP addresses 108.162.193.71, 172.64.33.71 and 173.245.59.71, plus 3 other.

clara.ns.cloudflare.com has IP addresses 108.162.194.219, 162.159.38.219 and 172.64.34.219, plus 3 other.

stackupengine.com - robtex.com