stackupforge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackupforge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:e87^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9f2f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.135^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.47^{🇺🇸 Cloudflare172.67.144.0/20 , 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`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	2607:f8b0:4004:c2f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`rz-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
		A	192.179.24.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f27.1e100.net`
TXT	`google-site-verification=vkiICI433tNWN_Q1Js5IjE8kYyLvs1qPwIeG3cDDZTU`
TXT	`spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.135, 172.67.159.47
		IPv6 hints	2606:4700:3033::6815:e87, 2606:4700:3033::ac43:9f2f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2413629005

`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=1789169633

Same first word

stackupforge.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSbart.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●NSclara.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●MXsmtp.google.com2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●A104.21.14.1352026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●A172.67.159.472026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●A2606:4700:3033::6815:e872026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

●A2606:4700:3033::ac43:9f2f2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 01:49:38
● 2026-09-11 23:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stackupforge.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 stackupforge.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.47, 104.21.14.135`
AAAA	2	`2606:4700:3033::ac43:9f2f, 2606:4700:3033::6815:e87`
NS	2	`bart.ns.cloudflare.com, clara.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=vkiICI433tNWN_Q, spf1 include:_spf.google.com ~all`
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

stackupforge.com points to the four IP addresses 104.21.14.135, 172.67.159.47, 2606:4700:3033::6815:e87 and 2606:4700:3033::ac43:9f2f.

Two other host names, along with igloo.hr, roproto.rest and 099betbv.com.br, also share IP numbers with stackupforge.com.

Name Servers

stackupforge.com has two authoritative name servers — bart.ns.cloudflare.com and clara.ns.cloudflare.com.

stackupforge.com shares its NS records with other domains, for example adekinesiscz.info, theirhope.org, stackupglobal.com and two others.

At least some of stackupforge.com's name servers are shared with other domains, for example hnlankatours.com, evu056xqpky.workers.dev, lucy-clarke.com and two more.

These name servers are often deployed together with the name servers maria.ns.cloudflare.com, hera.ns.cloudflare.com, sage.ns.cloudflare.com and jessica.ns.cloudflare.com.

DNS names with 6 IP addresses:

bart.ns.cloudflare.com points to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 other IP addresses.

clara.ns.cloudflare.com points to 108.162.194.219, 162.159.38.219, 172.64.34.219 and 3 other IP addresses.

Mail Servers

The sole mail server for stackupforge.com is smtp.google.com.

Among the domains sharing a mail server setup with stackupforge.com are cybernova.be, greybridgecapital.com, jordanaborges.com and two others.

stackupforge.com overlaps on mail servers with several other domains, for example klovr.in, elearnprepa.com, qadetelmostakbal.com and bim-ca.com.

With 9 IP addresses total, smtp.google.com resolves to 172.253.139.27, 173.194.45.26, 192.179.18.26 and 6 others.