20cube.com - dns.ninja

`20cube.com`

DNSSEC	⚠️ Not signed
A	54.173.238.56^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-173-238-56.compute-1.amazonaws.com`
NS	`ns-1052.awsdns-03.org` ⭐
		A	2600:9000:5304:1c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1052.awsdns-03.org`
		A	205.251.196.28^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1052.awsdns-03.org`
NS	`ns-1544.awsdns-01.co.uk`
		A	2600:9000:5306:800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1544.awsdns-01.co.uk`
		A	205.251.198.8^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1544.awsdns-01.co.uk`
NS	`ns-226.awsdns-28.com`
		A	2600:9000:5300:e200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-226.awsdns-28.com`
		A	205.251.192.226^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-226.awsdns-28.com`
NS	`ns-853.awsdns-42.net`
		A	2600:9000:5303:5500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-853.awsdns-42.net`
		A	205.251.195.85^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-853.awsdns-42.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		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`
TXT	`MS=ms22998121`
TXT	`MS=ms32684451`
TXT	`MS=ms56586561 ~all`
TXT	`MS=ms70365626`
TXT	`djxnkxntkff7prw4rj07h14y3nv0jqy0`
TXT	`google-site-verification=UnvJvhQLkHEU4iMXqA39r_oy2uaP-rCgIMXOYwxd8mI`
TXT	`v=spf1 ip4:54.240.122.132 ip4:54.240.122.133 ip4:54.240.122.134 ip4:103.103.1...`
TXT	`zoho-verification=zb32341534.zmverify.zoho.in`
TXT	`zoho-verification=zb54105944.zmverify.zoho.in`
SOA	`ns-1052.awsdns-03.org`awsdns-hostmaster@amazon.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=1785739792

Same first word

20cube.ai

20cube.cn

20cube.net

20cube.com

Similar names

cube20.de

cube20.org

cube20.com

DNS History

21 records (12 active, 9 former)

○NS16727.earth.orderbox-dns.com2015-07-26 → 2015-11-28 · 4 obs

● 2015-07-26 08:35:06
● 2015-11-28 07:20:42
○ 2016-03-17 18:41:14
○ 2026-08-03 07:05:58

○NS16727.mars.orderbox-dns.com2015-07-26 → 2015-11-28 · 4 obs

● 2015-07-26 08:35:06
● 2015-11-28 07:20:42
○ 2016-03-17 18:41:14
○ 2026-08-03 07:05:58

○NS16727.mercury.orderbox-dns.com2015-07-26 → 2015-11-28 · 4 obs

● 2015-07-26 08:35:06
● 2015-11-28 07:20:42
○ 2016-03-17 18:41:14
○ 2026-08-03 07:05:58

○NS16727.venus.orderbox-dns.com2015-07-26 → 2015-11-28 · 4 obs

● 2015-07-26 08:35:06
● 2015-11-28 07:20:42
○ 2016-03-17 18:41:14
○ 2026-08-03 07:05:58

●NSns-1052.awsdns-03.org2016-03-17 → 2026-08-03 · 3 obs

○ 2015-11-28 07:20:42
● 2016-03-17 18:41:14
● 2026-08-03 07:05:58

●NSns-1544.awsdns-01.co.uk2016-03-17 → 2026-08-03 · 3 obs

○ 2015-11-28 07:20:42
● 2016-03-17 18:41:14
● 2026-08-03 07:05:58

●NSns-226.awsdns-28.com2016-03-17 → 2026-08-03 · 3 obs

○ 2015-11-28 07:20:42
● 2016-03-17 18:41:14
● 2026-08-03 07:05:58

●NSns-853.awsdns-42.net2016-03-17 → 2026-08-03 · 3 obs

○ 2015-11-28 07:20:42
● 2016-03-17 18:41:14
● 2026-08-03 07:05:58

●MXalt1.aspmx.l.google.com2015-07-26 → 2026-08-03 · 2 obs

● 2015-07-26 08:35:06
● 2026-08-03 07:05:58

●MXalt2.aspmx.l.google.com2015-07-26 → 2026-08-03 · 2 obs

● 2015-07-26 08:35:06
● 2026-08-03 07:05:58

●MXalt3.aspmx.l.google.com2015-11-28 → 2026-08-03 · 3 obs

○ 2015-07-26 08:35:06
● 2015-11-28 07:20:42
● 2026-08-03 07:05:58

●MXalt4.aspmx.l.google.com2015-11-28 → 2026-08-03 · 3 obs

○ 2015-07-26 08:35:06
● 2015-11-28 07:20:42
● 2026-08-03 07:05:58

●MXaspmx.l.google.com2015-07-26 → 2026-08-03 · 2 obs

● 2015-07-26 08:35:06
● 2026-08-03 07:05:58

●MXaspmx2.googlemail.com2015-07-26 → 2026-08-03 · 2 obs

● 2015-07-26 08:35:06
● 2026-08-03 07:05:58

●MXaspmx3.googlemail.com2015-07-26 → 2026-08-03 · 2 obs

● 2015-07-26 08:35:06
● 2026-08-03 07:05:58

○MXus2.mx1.mailhostbox.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 08:35:06
○ 2015-11-28 07:20:42
○ 2026-08-03 07:05:58

○MXus2.mx2.mailhostbox.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 08:35:06
○ 2015-11-28 07:20:42
○ 2026-08-03 07:05:58

○MXus2.mx3.mailhostbox.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 08:35:06
○ 2015-11-28 07:20:42
○ 2026-08-03 07:05:58

○A3.0.36.1272026-06-11 → 2026-06-11 · 3 obs

○ 2026-03-23 08:27:32
● 2026-06-11 16:09:18
○ 2026-08-03 07:05:58

●A54.173.238.562026-02-24 → 2026-08-03 · 5 obs

○ 2017-09-08 06:57:44
● 2026-02-24 06:55:38
● 2026-03-23 08:27:32
○ 2026-06-11 16:09:18
● 2026-08-03 07:05:58

○A54.254.210.202015-07-26 → 2017-09-08 · 4 obs

● 2015-07-26 08:35:06
● 2017-09-08 06:57:44
○ 2026-02-24 06:55:38
○ 2026-08-03 07:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
20cube.com	ns-226.awsdns-28.com, ns-853.awsdns-42.net, ns-1544.awsdns-01.co.uk, ns-1052.awsdns-03.org	2 records

✅ Authoritative Response

Server:205.251.196.28

NS records: ns-226.awsdns-28.com, ns-853.awsdns-42.net, ns-1544.awsdns-01.co.uk, ns-1052.awsdns-03.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20cube.com (unsigned zone)

⏱️ Timing

Total: 1626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.173.238.56`
NS	4	`ns-1052.awsdns-03.org, ns-1544.awsdns-01.co.uk...`
MX	7	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	9	`MS=ms22998121, MS=ms32684451...`
SOA	1	`ns-1052.awsdns-03.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-226.awsdns-28.com, ns-226.awsdns-28.com)

Analysis

IP Addresses

20cube.com points to a single IP number: 54.173.238.56.

Other host names share IP numbers with 20cube.com; ec2-54-173-238-56.compute-1.amazonaws.com is one such example.

Name Servers

20cube.com has four authoritative name servers: ns-226.awsdns-28.com, ns-853.awsdns-42.net, ns-1052.awsdns-03.org and ns-1544.awsdns-01.co.uk.

At least some of 20cube.com's name servers are shared with other domains, for example districtm.io, kuuasema.info, niax.co.uk and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-226.awsdns-28.com directs to 205.251.192.226 and 2600:9000:5300:e200::1; ns-853.awsdns-42.net directs to 205.251.195.85 and 2600:9000:5303:5500::1; ns-1052.awsdns-03.org directs to 205.251.196.28 and 2600:9000:5304:1c00::1; ns-1544.awsdns-01.co.uk directs to 205.251.198.8 and 2600:9000:5306:800::1.

Mail Servers

20cube.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and 4 other.

20cube.com shares mail servers — at least in part — with other domains, including smallppt.com, hallsville.org, ns500758.ns500759.ns500698.ns500758.ns500759.ns500736.ns500735.ns500735.ns500708.ns500698.ns500576.ns500619.ns500576.ns500652.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.