`smarterstub.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=25BSpbZN079dcf6hhMqbhE5COXmDETKXSZ5f9Iq18FQ`
TXT	`google-site-verification=CG0Sglbphs2pu5T51Kd8MyFrz_2qDjD7tsPaxvlHZA0`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1778740121

Same first word

smarterstub.com

Similar names

streamburst.com

bartmusters.com

burststream.com

smartbuster.com.ua

DNS History

10 records (10 active, 0 former)

●NSns-cloud-d1.googledomains.com2026-03-25 → 2026-05-14 · 2 obs

● 2026-03-25 15:29:14
● 2026-05-14 06:57:54

●NSns-cloud-d2.googledomains.com2026-03-25 → 2026-05-14 · 2 obs

● 2026-03-25 15:29:14
● 2026-05-14 06:57:54

●NSns-cloud-d3.googledomains.com2026-03-25 → 2026-05-14 · 2 obs

● 2026-03-25 15:29:14
● 2026-05-14 06:57:54

●NSns-cloud-d4.googledomains.com2026-03-25 → 2026-05-14 · 2 obs

● 2026-03-25 15:29:14
● 2026-05-14 06:57:54

●MXalt1.aspmx.l.google.com2026-05-12 → 2026-05-14 · 2 obs

● 2026-05-12 10:14:12
● 2026-05-14 06:57:54

●MXalt2.aspmx.l.google.com2026-05-12 → 2026-05-14 · 2 obs

● 2026-05-12 10:14:12
● 2026-05-14 06:57:54

●MXalt3.aspmx.l.google.com2026-05-12 → 2026-05-14 · 2 obs

● 2026-05-12 10:14:12
● 2026-05-14 06:57:54

●MXalt4.aspmx.l.google.com2026-05-12 → 2026-05-14 · 2 obs

● 2026-05-12 10:14:12
● 2026-05-14 06:57:54

●MXaspmx.l.google.com2026-05-12 → 2026-05-14 · 2 obs

● 2026-05-12 10:14:12
● 2026-05-14 06:57:54

●A76.76.21.212026-03-25 → 2026-05-14 · 2 obs

● 2026-03-25 15:29:14
● 2026-05-14 06:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smarterstub.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smarterstub.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
TXT	2	`google-site-verification=CG0Sglbphs2pu5T, google-site-verification=25BSpbZN079dcf6`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

IP Addresses

smarterstub.com points to a single IP address: 76.76.21.21.

Other host names such as pinmania.co.kr, sureforce.com, 707state.com, reedrosenbluth.com and geotour.ge share IP numbers with smarterstub.com.

Name Servers

smarterstub.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

At least part of the name servers for smarterstub.com are shared with other domains, for instance w5corp.com, khanwars.pl, everydawgmatters.org, butterspun.com and efinoba.biz.