`tkaltd.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
NS	`ridge.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ridge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ridge.ns.cloudflare.com`
		A	108.162.195.139^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	162.159.44.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	172.64.35.139^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
MX	`tkaltd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
MX	`us-smtp-inbound-1.mimecast.com`⁽¹⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`⁽¹⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms57528903`
TXT	`WPE-VERIFICATION=thestronghold`
TXT	`XJL4eMer84HrlhHv04HSGUjCNGjQ1JzZA5J8mKwS/CyTEsFV2tvnrkrsD6ZxqlRwY2EAlu+DB921k...`
TXT	`cisco-ci-domain-verification=2729a4a7b3838172d49a30366fc543e8d428b57516f332bb...`
TXT	`p8sk019htbmzdkt1srddht519my5jtyn`
TXT	`ruAJNvZRgdi0gjppoIFDeUx/8bs7nI3l+6aAy4jf6YpcbDZqzZmpQJFlrS92CejSCMVg9UxhhDV5o...`
TXT	`t95p86lmb9w5lynj0d3yjqd2xs85vz7s`
TXT	`v=spf1 include:us._netblocks.mimecast.com include:quantaservices.com -all`
TXT	`v=verifydomain MS=6015812`
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2404211074

`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=1778813731

Same first word

tkaltd.com

Similar names

tdtalk.com

ktaltd.com

katltd.com

atkltd.com

DNS History

15 records (7 active, 8 former)

●NSjo.ns.cloudflare.com2026-05-07 → 2026-05-15 · 3 obs

○ 2018-09-22 07:01:42
● 2026-05-07 14:02:26
● 2026-05-15 03:05:12

○NSns1.p27.dynect.net2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-05 01:26:56
● 2018-09-22 07:01:42
○ 2026-05-07 14:02:26
○ 2026-05-15 03:05:12

○NSns2.p27.dynect.net2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-05 01:26:56
● 2018-09-22 07:01:42
○ 2026-05-07 14:02:26
○ 2026-05-15 03:05:12

○NSns3.p27.dynect.net2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-05 01:26:56
● 2018-09-22 07:01:42
○ 2026-05-07 14:02:26
○ 2026-05-15 03:05:12

○NSns4.p27.dynect.net2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-05 01:26:56
● 2018-09-22 07:01:42
○ 2026-05-07 14:02:26
○ 2026-05-15 03:05:12

○NSpdns05.domaincontrol.com2015-07-04 → 2017-02-05 · 4 obs

● 2015-07-04 00:14:08
● 2017-02-05 01:26:56
○ 2018-09-22 07:01:42
○ 2026-05-15 03:05:12

○NSpdns06.domaincontrol.com2015-07-04 → 2017-02-05 · 4 obs

● 2015-07-04 00:14:08
● 2017-02-05 01:26:56
○ 2018-09-22 07:01:42
○ 2026-05-15 03:05:12

●NSridge.ns.cloudflare.com2026-05-07 → 2026-05-15 · 3 obs

○ 2018-09-22 07:01:42
● 2026-05-07 14:02:26
● 2026-05-15 03:05:12

●MXtkaltd-com.mail.protection.outlook.com2026-05-07 → 2026-05-15 · 3 obs

○ 2015-07-04 00:14:08
● 2026-05-07 14:02:26
● 2026-05-15 03:05:12

●MXus-smtp-inbound-1.mimecast.com2015-07-04 → 2026-05-15 · 2 obs

● 2015-07-04 00:14:08
● 2026-05-15 03:05:12

●MXus-smtp-inbound-2.mimecast.com2015-07-04 → 2026-05-15 · 2 obs

● 2015-07-04 00:14:08
● 2026-05-15 03:05:12

●A141.193.213.202026-05-07 → 2026-05-15 · 3 obs

○ 2018-09-22 07:01:42
● 2026-05-07 14:02:26
● 2026-05-15 03:05:12

●A141.193.213.212026-05-07 → 2026-05-15 · 3 obs

○ 2018-09-22 07:01:42
● 2026-05-07 14:02:26
● 2026-05-15 03:05:12

○A23.101.117.142017-02-05 → 2018-09-22 · 5 obs

○ 2016-06-27 20:18:48
● 2017-02-05 01:26:56
● 2018-09-22 07:01:42
○ 2026-05-07 14:02:26
○ 2026-05-15 03:05:12

○A23.101.118.1452015-07-04 → 2016-06-27 · 4 obs

● 2015-07-04 00:14:08
● 2016-06-27 20:18:48
○ 2017-02-05 01:26:56
○ 2026-05-15 03:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
tkaltd.com	jo.ns.cloudflare.com, ridge.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:162.159.44.139

NS records: jo.ns.cloudflare.com, ridge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkaltd.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	2	`jo.ns.cloudflare.com, ridge.ns.cloudflare.com`
MX	3	`tkaltd-com.mail.protection.outlook.com (, us-smtp-inbound-1.mimecast.com (pri: 10)...`
TXT	9	`MS=ms57528903, WPE-VERIFICATION=thestronghold...`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tkaltd.com points to two IP numbers: 141.193.213.20 and 141.193.213.21.

Other host names, for instance ffga.com, sailingdirections.com, heeterins.com, everestemail.com and dgiservices.com share IP numbers with tkaltd.com.

Name Servers

Delegation for tkaltd.com rests with two name servers, jo.ns.cloudflare.com and ridge.ns.cloudflare.com.

tkaltd.com shares the same name server setup as other domains, including grid-training.net, jrunderground.com, quantapower.net.au, dashiellcompanies.com and haverfield.com.

tkaltd.com at least partially shares name servers with other domains, for instance myufp.com, steragebo.com, soraonic.space, archifm.eu and fanfitcustoms.com.