keystonegroup.com - dns.ninja

`keystonegroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8d76^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1b37^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.55^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.118^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		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	`aspmx2.googlemail.com`⁽⁴⁰⁾
		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	`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	`google-site-verification=lO6xIdHLbsOvYA9ZZT659n50_xE3qmmMeTIRer7PQY8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.55, 172.67.141.118
		IPv6 hints	2606:4700:3032::ac43:8d76, 2606:4700:3037::6815:1b37
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2410910860

`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=1786513509

Same first word

keystonegroup.ca

keystonegroup.co.ke

keystonegroup.in

keystonegroup.co.in

keystonegroup.com

keystonegroup.co.uk

Similar names

stonekeygroup.com

grupokeystone.com.br

DNS History

25 records (11 active, 14 former)

●NSelsa.ns.cloudflare.com2020-01-04 → 2026-08-12 · 3 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
● 2026-08-12 06:08:02

○NSns69.domaincontrol.com2015-06-29 → 2017-02-11 · 4 obs

● 2015-06-29 12:41:08
● 2017-02-11 01:48:56
○ 2020-01-04 04:21:06
○ 2026-08-12 06:08:02

○NSns70.domaincontrol.com2015-06-29 → 2017-02-11 · 4 obs

● 2015-06-29 12:41:08
● 2017-02-11 01:48:56
○ 2020-01-04 04:21:06
○ 2026-08-12 06:08:02

●NSpaul.ns.cloudflare.com2020-01-04 → 2026-08-12 · 3 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
● 2026-08-12 06:08:02

●MXalt1.aspmx.l.google.com2015-06-29 → 2026-08-12 · 2 obs

● 2015-06-29 12:41:08
● 2026-08-12 06:08:02

●MXalt2.aspmx.l.google.com2015-06-29 → 2026-08-12 · 2 obs

● 2015-06-29 12:41:08
● 2026-08-12 06:08:02

●MXaspmx.l.google.com2015-06-29 → 2026-08-12 · 2 obs

● 2015-06-29 12:41:08
● 2026-08-12 06:08:02

●MXaspmx2.googlemail.com2015-06-29 → 2026-08-12 · 2 obs

● 2015-06-29 12:41:08
● 2026-08-12 06:08:02

●MXaspmx3.googlemail.com2015-06-29 → 2026-08-12 · 2 obs

● 2015-06-29 12:41:08
● 2026-08-12 06:08:02

○A104.156.48.122016-06-24 → 2017-02-11 · 5 obs

○ 2016-02-12 07:54:26
● 2016-06-24 17:25:42
● 2017-02-11 01:48:56
○ 2020-01-04 04:21:06
○ 2026-08-12 06:08:02

●A104.21.27.552026-05-10 → 2026-08-12 · 5 obs

○ 2020-01-04 04:21:06
● 2026-05-10 17:59:10
○ 2026-08-08 03:53:38
● 2026-08-12 00:48:36
● 2026-08-12 06:08:02

○A104.31.70.622020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
○ 2026-05-10 17:59:10
○ 2026-08-12 06:08:02

○A104.31.71.622020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
○ 2026-05-10 17:59:10
○ 2026-08-12 06:08:02

●A172.67.141.1182026-05-10 → 2026-08-12 · 5 obs

○ 2020-01-04 04:21:06
● 2026-05-10 17:59:10
○ 2026-08-08 03:53:38
● 2026-08-12 00:48:36
● 2026-08-12 06:08:02

○A188.114.96.02026-08-08 → 2026-08-08 · 4 obs

○ 2026-05-10 17:59:10
● 2026-08-08 03:53:38
○ 2026-08-12 00:48:36
○ 2026-08-12 06:08:02

○A188.114.97.02026-08-08 → 2026-08-08 · 4 obs

○ 2026-05-10 17:59:10
● 2026-08-08 03:53:38
○ 2026-08-12 00:48:36
○ 2026-08-12 06:08:02

○A2606:4700:30::681f:463e2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
○ 2026-05-10 17:59:10
○ 2026-08-12 06:08:02

○A2606:4700:30::681f:473e2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-11 01:48:56
● 2020-01-04 04:21:06
○ 2026-05-10 17:59:10
○ 2026-08-12 06:08:02

○A2606:4700:3030::ac43:8d762026-05-10 → 2026-05-27 · 5 obs

○ 2020-01-04 04:21:06
● 2026-05-10 17:59:10
● 2026-05-27 21:53:18
○ 2026-06-25 21:37:34
○ 2026-08-12 06:08:02

○A2606:4700:3032::6815:1b372026-05-10 → 2026-05-27 · 5 obs

○ 2020-01-04 04:21:06
● 2026-05-10 17:59:10
● 2026-05-27 21:53:18
○ 2026-06-25 21:37:34
○ 2026-08-12 06:08:02

●A2606:4700:3032::ac43:8d762026-06-25 → 2026-08-12 · 5 obs

○ 2026-05-27 21:53:18
● 2026-06-25 21:37:34
○ 2026-08-08 03:53:38
● 2026-08-12 00:48:36
● 2026-08-12 06:08:02

●A2606:4700:3037::6815:1b372026-06-25 → 2026-08-12 · 5 obs

○ 2026-05-27 21:53:18
● 2026-06-25 21:37:34
○ 2026-08-08 03:53:38
● 2026-08-12 00:48:36
● 2026-08-12 06:08:02

○A2a06:98c1:3120::2026-08-08 → 2026-08-08 · 4 obs

○ 2026-05-10 17:59:10
● 2026-08-08 03:53:38
○ 2026-08-12 00:48:36
○ 2026-08-12 06:08:02

○A2a06:98c1:3121::2026-08-08 → 2026-08-08 · 4 obs

○ 2026-05-10 17:59:10
● 2026-08-08 03:53:38
○ 2026-08-12 00:48:36
○ 2026-08-12 06:08:02

○A71.19.244.1042015-06-29 → 2016-02-12 · 4 obs

● 2015-06-29 12:41:08
● 2016-02-12 07:54:26
○ 2016-06-24 17:25:42
○ 2026-08-12 06:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
keystonegroup.com	elsa.ns.cloudflare.com, paul.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keystonegroup.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.55, 172.67.141.118`
AAAA	2	`2606:4700:3037::6815:1b37, 2606:4700:3032::ac43:8d76`
NS	2	`elsa.ns.cloudflare.com, paul.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`google-site-verification=lO6xIdHLbsOvYA9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

keystonegroup.com directs to four IP numbers, which are 104.21.27.55, 172.67.141.118, 2606:4700:3032::ac43:8d76 and 2606:4700:3037::6815:1b37.

sufdf.com, yuyin1121.com, www.x6635.com plus two other host names have IP numbers in common with keystonegroup.com.

Name Servers

DNS delegation for keystonegroup.com points to two name servers: elsa.ns.cloudflare.com and paul.ns.cloudflare.com.

The name server configuration of keystonegroup.com is shared with other domains, for instance vezzo.gr, athinea.gr, subnets.com and two others.

At least some of keystonegroup.com's name servers are shared with other domains, for example nnsnet.xyz, graylingcateringcompany.com, lifepointpreschool.com and two more.

These name servers tend to be deployed in combination with the name servers trace.ns.cloudflare.com and leah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elsa.ns.cloudflare.com has IP addresses 108.162.192.111, 172.64.32.111 and 173.245.58.111, plus 3 other.

paul.ns.cloudflare.com has IP addresses 108.162.193.135, 172.64.33.135 and 173.245.59.135, plus 3 other.

Mail Servers

Five mail servers handle keystonegroup.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by keystonegroup.com are shared with other domains: whizz.energy, moonone.org, ns500754.ns500731.ns500742.ns500742.ns500671.ns500688.ns500671.ns500705.ns500704.ns500671.ns500131.lustychickser.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

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

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c19::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

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

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.