`tkdinstitute.com`

DNSSEC	⚠️ Not signed
A	2620:127:f00f:6::^{🇨🇦 Cloudflare2620:127:f00f::/48 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
A	23.227.38.66^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.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=1784168302

⚠️ On DNS blocklist: tif

Subdomains

www.tkdinstitute.com

Same first word

tkdinstitute.com

DNS History

25 records (6 active, 19 former)

○NSdns1.name-services.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○NSdns2.name-services.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○NSdns3.name-services.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○NSdns4.name-services.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○NSdns5.name-services.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

●NSns-cloud-d1.googledomains.com2026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

●NSns-cloud-d2.googledomains.com2026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

●NSns-cloud-d3.googledomains.com2026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

●NSns-cloud-d4.googledomains.com2026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

○MXalt1.aspmx.l.google.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXalt2.aspmx.l.google.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXaspmx.l.google.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXaspmx2.googlemail.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXaspmx3.googlemail.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXaspmx4.googlemail.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○MXaspmx5.googlemail.com2008-11-07 → 2017-04-20 · 4 obs

● 2008-11-07 18:37:40
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○A216.239.32.212015-07-10 → 2017-04-20 · 5 obs

○ 2008-11-07 18:37:40
● 2015-07-10 11:13:00
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○A216.239.34.212015-07-10 → 2017-04-20 · 5 obs

○ 2008-11-07 18:37:40
● 2015-07-10 11:13:00
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○A216.239.36.212015-07-10 → 2017-04-20 · 5 obs

○ 2008-11-07 18:37:40
● 2015-07-10 11:13:00
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

○A216.239.38.212015-07-10 → 2017-04-20 · 5 obs

○ 2008-11-07 18:37:40
● 2015-07-10 11:13:00
● 2017-04-20 08:09:10
○ 2026-05-09 17:47:22
○ 2026-07-16 02:24:06

●A23.227.38.662026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

●A2620:127:f00f:6::2026-05-09 → 2026-07-16 · 3 obs

○ 2017-04-20 08:09:10
● 2026-05-09 17:47:22
● 2026-07-16 02:24:06

○A64.233.179.1212008-11-07 → 2008-11-07 · 3 obs

● 2008-11-07 18:37:40
○ 2015-07-10 11:13:00
○ 2026-07-16 02:24:06

○A66.249.81.1212008-11-07 → 2008-11-07 · 3 obs

● 2008-11-07 18:37:40
○ 2015-07-10 11:13:00
○ 2026-07-16 02:24:06

○A72.14.207.1212008-11-07 → 2008-11-07 · 3 obs

● 2008-11-07 18:37:40
○ 2015-07-10 11:13:00
○ 2026-07-16 02:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tkdinstitute.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkdinstitute.com (unsigned zone)

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.66`
AAAA	1	`2620:127:f00f:6::`
NS	4	`ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com...`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

Hierarchy

www.tkdinstitute.com is delegated beneath tkdinstitute.com.

IP Addresses

tkdinstitute.com has two IP addresses: 23.227.38.66 and 2620:127:f00f:6::

Two other host names, along with gdefend.com, gmrealtyoc.com and clutchicons.com, also share IP numbers with tkdinstitute.com.

Name Servers

The NS records for tkdinstitute.com point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

There is at least partial name server overlap between tkdinstitute.com and other domains — online-checks.net, sleepymd.com, gotmixedfeelings.com and two more among them.

All four hostnames — ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-d1.googledomains.com to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com to 216.239.38.109 and 2001:4860:4802:38::6d.

tkdinstitute.com - robtex.com