clustersapp.com - dns.ninja

`clustersapp.com`

DNSSEC	⚠️ Not signed
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.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	172.253.116.27^{🇺🇸 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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
SOA	`ns1.digitalocean.com`hostmaster@clustersapp.com serial=0

`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=1784245437

Same first word

clustersapp.com

Similar names

spectraplus.com.cn

spectraplus.com

carpetsplus.com

clusterapps.com

appscluster.com

spectraplus.cn

spectraplus.se

carpetsplus.co.uk

DNS History

15 records (8 active, 7 former)

○NSns-1346.awsdns-40.org2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

○NSns-1584.awsdns-06.co.uk2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

○NSns-217.awsdns-27.com2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

○NSns-960.awsdns-56.net2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

●NSns1.digitalocean.com2026-04-11 → 2026-07-16 · 3 obs

○ 2016-04-03 00:58:50
● 2026-04-11 04:46:00
● 2026-07-16 23:56:28

●NSns2.digitalocean.com2026-04-11 → 2026-07-16 · 3 obs

○ 2016-04-03 00:58:50
● 2026-04-11 04:46:00
● 2026-07-16 23:56:28

●NSns3.digitalocean.com2026-04-11 → 2026-07-16 · 3 obs

○ 2016-04-03 00:58:50
● 2026-04-11 04:46:00
● 2026-07-16 23:56:28

●MXalt1.aspmx.l.google.com2015-06-02 → 2026-07-16 · 2 obs

● 2015-06-02 22:19:46
● 2026-07-16 23:56:28

●MXalt2.aspmx.l.google.com2015-06-02 → 2026-07-16 · 2 obs

● 2015-06-02 22:19:46
● 2026-07-16 23:56:28

●MXalt3.aspmx.l.google.com2026-04-11 → 2026-07-16 · 3 obs

○ 2016-04-03 00:58:50
● 2026-04-11 04:46:00
● 2026-07-16 23:56:28

●MXalt4.aspmx.l.google.com2026-04-11 → 2026-07-16 · 3 obs

○ 2016-04-03 00:58:50
● 2026-04-11 04:46:00
● 2026-07-16 23:56:28

●MXaspmx.l.google.com2015-06-02 → 2026-07-16 · 2 obs

● 2015-06-02 22:19:46
● 2026-07-16 23:56:28

○MXaspmx2.googlemail.com2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

○MXaspmx3.googlemail.com2015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

○A104.236.87.1772015-06-02 → 2016-04-03 · 4 obs

● 2015-06-02 22:19:46
● 2016-04-03 00:58:50
○ 2026-04-11 04:46:00
○ 2026-07-16 23:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
clustersapp.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clustersapp.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
SOA	1	`ns1.digitalocean.com hostmaster.clusters`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Name Servers

clustersapp.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least some of clustersapp.com's name servers are shared with other domains, for example donmcauslan.ca, execupro.associates, agrinova.com.gt and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

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

clustersapp.com shares at least some of its mail servers with other domains — for example ns500742.ns500754.ns500731.ns500671.ns500671.ns500704.ns500671.ns500678.ns500649.ns500291.ns500649.ns500649.ns500291.ns500131.lustychickser.com, ns500699.ns500693.ns500734.ns500734.ns500699.ns500693.ns500734.ns500683.ns500588.ns500578.ns500110.dtrkdll.com, hydra.cl and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.167.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.