`keystonetech.com`

DNSSEC	⚠️ Not signed
A	52.167.15.22^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
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	`keystonetech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`ihrekruvi6p7esjdt3el5kc4g`
TXT	`MS=ms52753617`
TXT	`3m87bvb7g933pl8whqx3xk41wsdfc74r`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:104.248.225.24 ip4:199.71.186.2...`
TXT	`apple-domain-verification=ohjWNWlDPnPVhn9H`
TXT	`n026ko425eg42dnr1fasmau30k`
TXT	`3rmf7so0lj9sv7v002mllqh1c0`
TXT	`atlassian-sending-domain-verification=feb7b2f5-db22-4544-8fa1-24a8895520bb`
TXT	`google-site-verification=-jZ0VQD1YmVasMEn5xGnCUb4WbRiny75leYcDCJjed0`
TXT	`atlassian-domain-verification=Muv2ANIVYijSlnihGQUYqH5CYm0M3LUEg7FnMRphlp5pGW2...`
TXT	`f4k13o5acrnon68b750iffr5m0`
TXT	`g62bpa2unesbafo3o8m180fm5f`
SOA	`ns1.digitalocean.com`hostmaster@keystonetech.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=1786578144

rank #593714 globally
rank #245513 in the tld
WOT: UNKNOWN (68/100)

Same first word

keystonetech.ca

keystonetech.org

keystonetech.com

Similar names

techkeynotes.com

DNS History

27 records (5 active, 22 former)

○NSnoc.pool.com2016-07-08 → 2016-07-08 · 4 obs

○ 2016-03-24 18:07:30
● 2016-07-08 17:58:06
○ 2016-11-30 01:42:00
○ 2026-08-13 00:05:44

○NSns1.above.com2015-10-14 → 2015-10-14 · 4 obs

○ 2015-08-04 03:41:24
● 2015-10-14 16:34:20
○ 2015-12-27 06:21:26
○ 2026-08-13 00:05:44

●NSns1.digitalocean.com2026-03-05 → 2026-08-13 · 3 obs

○ 2017-06-10 19:48:54
● 2026-03-05 18:13:04
● 2026-08-13 00:05:44

○NSns1.linode.com2016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○NSns1.smtmdns.com2015-08-04 → 2016-03-24 · 7 obs

○ 2007-08-31 04:04:24
● 2015-08-04 03:41:24
○ 2015-10-14 16:34:20
● 2015-12-27 06:21:26
● 2016-03-24 18:07:30
○ 2016-07-08 17:58:06
○ 2026-08-13 00:05:44

○NSns2.above.com2015-10-14 → 2015-10-14 · 4 obs

○ 2015-08-04 03:41:24
● 2015-10-14 16:34:20
○ 2015-12-27 06:21:26
○ 2026-08-13 00:05:44

●NSns2.digitalocean.com2026-03-05 → 2026-08-13 · 3 obs

○ 2017-06-10 19:48:54
● 2026-03-05 18:13:04
● 2026-08-13 00:05:44

○NSns2.linode.com2016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○NSns2.smtmdns.com2015-08-04 → 2016-03-24 · 7 obs

○ 2007-08-31 04:04:24
● 2015-08-04 03:41:24
○ 2015-10-14 16:34:20
● 2015-12-27 06:21:26
● 2016-03-24 18:07:30
○ 2016-10-28 14:15:10
○ 2026-08-13 00:05:44

●NSns3.digitalocean.com2026-03-05 → 2026-08-13 · 3 obs

○ 2017-06-10 19:48:54
● 2026-03-05 18:13:04
● 2026-08-13 00:05:44

○NSns3.linode.com2016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○NSns4.linode.com2016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○NSns5.linode.com2016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○MXalt1.aspmx.l.google.com2016-11-30 → 2017-06-10 · 5 obs

○ 2015-12-27 06:21:26
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○MXalt2.aspmx.l.google.com2016-11-30 → 2017-06-10 · 5 obs

○ 2015-12-27 06:21:26
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○MXaspmx.l.google.com2016-11-30 → 2017-06-10 · 5 obs

○ 2015-12-27 06:21:26
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○MXaspmx2.googlemail.com2016-11-30 → 2017-06-10 · 5 obs

○ 2015-12-27 06:21:26
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○MXaspmx3.googlemail.com2016-11-30 → 2017-06-10 · 5 obs

○ 2015-12-27 06:21:26
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

●MXkeystonetech-com.mail.protection.outlook.com2026-03-05 → 2026-08-13 · 3 obs

○ 2017-06-10 19:48:54
● 2026-03-05 18:13:04
● 2026-08-13 00:05:44

○MXmail.post-host.net2015-10-14 → 2015-10-14 · 3 obs

● 2015-10-14 16:34:20
○ 2015-12-27 06:21:26
○ 2026-08-13 00:05:44

○A103.224.182.2162015-10-14 → 2015-10-14 · 4 obs

○ 2015-08-04 03:41:24
● 2015-10-14 16:34:20
○ 2015-12-27 06:21:26
○ 2026-08-13 00:05:44

○A172.99.81.1612016-07-08 → 2016-07-08 · 4 obs

○ 2016-03-24 18:07:30
● 2016-07-08 17:58:06
○ 2016-11-30 01:42:00
○ 2026-08-13 00:05:44

○A198.74.61.1982016-11-30 → 2017-06-10 · 5 obs

○ 2016-10-28 14:15:10
● 2016-11-30 01:42:00
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

○A2600:3c03::f03c:91ff:fe0a:92322016-10-28 → 2017-06-10 · 5 obs

○ 2016-07-08 17:58:06
● 2016-10-28 14:15:10
● 2017-06-10 19:48:54
○ 2026-03-05 18:13:04
○ 2026-08-13 00:05:44

●A52.167.15.222026-03-05 → 2026-08-13 · 3 obs

○ 2017-06-10 19:48:54
● 2026-03-05 18:13:04
● 2026-08-13 00:05:44

○A66.135.47.1252015-08-04 → 2015-08-04 · 4 obs

○ 2007-08-31 04:04:24
● 2015-08-04 03:41:24
○ 2017-06-10 19:48:54
○ 2026-08-13 00:05:44

○A85.17.25.2422015-08-04 → 2016-03-24 · 7 obs

○ 2007-08-31 04:04:24
● 2015-08-04 03:41:24
○ 2015-10-14 16:34:20
● 2015-12-27 06:21:26
● 2016-03-24 18:07:30
○ 2016-07-08 17:58:06
○ 2026-08-13 00:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
keystonetech.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 keystonetech.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.167.15.22`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	1	`keystonetech-com.mail.protection.outlook`
TXT	12	`3m87bvb7g933pl8whqx3xk41wsdfc74r, f4k13o5acrnon68b750iffr5m0...`
SOA	1	`ns1.digitalocean.com hostmaster.keystone`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

keystonetech.com has exactly one IP address — 52.167.15.22.

bettini.us, codedialog.com, waws-prod-bn1-124c5267.sip.p.azurewebsites.windows.net plus two other host names have IP numbers in common with keystonetech.com.

Name Servers

Three name servers are authoritative for keystonetech.com: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

keystonetech.com has at least partial name server overlap with other domains, such as 1.0.0.1.e.6.0.0.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, realmsdeep.com, greaterscope.com and two others.

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. All three hostnames point to two IP numbers each.

Mail Servers

keystonetech.com uses one mail server — keystonetech-com.mail.protection.outlook.com.

keystonetech-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.9.20, 52.101.11.19 plus 5 more.

keystonetech.com - robtex.com