🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackbuiltweb.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`keyla.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26aa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keyla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keyla.ns.cloudflare.com`
		A	108.162.194.170^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	162.159.38.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	172.64.34.170^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
NS	`margo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c390^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2390^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margo.ns.cloudflare.com`
		A	108.162.195.144^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	162.159.44.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	172.64.35.144^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=DM2VRi6DvbHkobY3fkCFDmtZdzz5mI1XDBC_vFxqKQw`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`keyla.ns.cloudflare.com`dns@cloudflare.com serial=2414972216

`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=1790991839

Same first word

stackbuiltweb.com

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSkeyla.ns.cloudflare.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●NSmargo.ns.cloudflare.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●MXalt1.aspmx.l.google.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●MXalt2.aspmx.l.google.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●MXalt3.aspmx.l.google.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●MXalt4.aspmx.l.google.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●MXaspmx.l.google.com2026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

●A76.76.21.212026-09-15 → 2026-10-03 · 2 obs

● 2026-09-15 15:36:14
● 2026-10-03 01:51:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackbuiltweb.com	keyla.ns.cloudflare.com, margo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.170

NS records: keyla.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackbuiltweb.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`keyla.ns.cloudflare.com, margo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=DM2VRi6DvbHkobY, v=spf1 include:_spf.google.com ~all`
SOA	1	`keyla.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackbuiltweb.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with stackbuiltweb.com are bandeiranetoadv.com.br, edmundek.com, ptsmga.com and two others.

Name Servers

DNS delegation for stackbuiltweb.com points to two name servers: keyla.ns.cloudflare.com and margo.ns.cloudflare.com.

stackbuiltweb.com has the same name server delegation as a number of other domains, such as wellervesperanr.workers.dev, darthawdi.workers.dev, cfgit-3ft.pages.dev and two more.

The name servers of stackbuiltweb.com overlap at least partially with those of other domains — among them setflagship.com, zamanifarhad.workers.dev, ztechs.co.uk and two more.

These name servers commonly co-occur with the name servers nero.ns.cloudflare.com, diana.ns.cloudflare.com, phoenix.ns.cloudflare.com and lynn.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

keyla.ns.cloudflare.com has IP addresses 108.162.194.170, 162.159.38.170 and 172.64.34.170, plus 3 other.

margo.ns.cloudflare.com has IP addresses 108.162.195.144, 162.159.44.144 and 172.64.35.144, plus 3 other.

Mail Servers

Five mail servers handle stackbuiltweb.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stackbuiltweb.com shares at least some of its mail servers with other domains — for example agencelemilieu.com, espiritodacomporta.com, muslimville.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.