letslearntech.com - dns.ninja

`letslearntech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:32a9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a467^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.169^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.103^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damien.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damien.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damien.ns.cloudflare.com`
		A	108.162.195.168^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	162.159.44.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
		A	172.64.35.168^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damien.ns.cloudflare.com`
NS	`kiki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kiki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kiki.ns.cloudflare.com`
		A	108.162.192.180^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	172.64.32.180^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
		A	173.245.58.180^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kiki.ns.cloudflare.com`
TXT	`google-site-verification=or06rol4IC_DfG56kWoqv8uqPTlvYqfe-5c0TT93WTA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.169, 172.67.164.103
		IPv6 hints	2606:4700:3035::6815:32a9, 2606:4700:3035::ac43:a467
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`damien.ns.cloudflare.com`dns@cloudflare.com serial=2407242918

`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=1781851730

Same first word

letslearntech.com

Similar names

sentrellatech.com

DNS History

19 records (6 active, 13 former)

●NSdamien.ns.cloudflare.com2026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

○NSdns1.bigrock.in2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

○NSdns2.bigrock.in2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

○NSdns3.bigrock.in2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

○NSdns4.bigrock.in2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

●NSkiki.ns.cloudflare.com2026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

○NSns71.domaincontrol.com2016-11-28 → 2016-11-28 · 3 obs

● 2016-11-28 20:41:44
○ 2018-01-23 03:40:50
○ 2026-06-19 07:01:36

○NSns72.domaincontrol.com2016-11-28 → 2016-11-28 · 3 obs

● 2016-11-28 20:41:44
○ 2018-01-23 03:40:50
○ 2026-06-19 07:01:36

○MXmailstore1.secureserver.net2016-11-28 → 2016-11-28 · 3 obs

● 2016-11-28 20:41:44
○ 2018-01-23 03:40:50
○ 2026-06-19 07:01:36

○MXsmtp.secureserver.net2016-11-28 → 2016-11-28 · 3 obs

● 2016-11-28 20:41:44
○ 2018-01-23 03:40:50
○ 2026-06-19 07:01:36

○MXus2.mx1.mailhostbox.com2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

○MXus2.mx2.mailhostbox.com2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

○MXus2.mx3.mailhostbox.com2018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

●A104.21.50.1692026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

○A13.126.215.1172018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-28 20:41:44
● 2018-01-23 03:40:50
○ 2026-02-18 01:15:34
○ 2026-06-19 07:01:36

●A172.67.164.1032026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

○A184.168.221.632016-11-28 → 2016-11-28 · 3 obs

● 2016-11-28 20:41:44
○ 2018-01-23 03:40:50
○ 2026-06-19 07:01:36

●A2606:4700:3035::6815:32a92026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

●A2606:4700:3035::ac43:a4672026-02-18 → 2026-06-19 · 3 obs

○ 2018-01-23 03:40:50
● 2026-02-18 01:15:34
● 2026-06-19 07:01:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
letslearntech.com	kiki.ns.cloudflare.com, damien.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.168

NS records: kiki.ns.cloudflare.com, damien.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letslearntech.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.169, 172.67.164.103`
AAAA	2	`2606:4700:3035::6815:32a9, 2606:4700:3035::ac43:a467`
NS	2	`damien.ns.cloudflare.com, kiki.ns.cloudflare.com`
TXT	1	`google-site-verification=or06rol4IC_DfG5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damien.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

letslearntech.com has four IP addresses: 104.21.50.169, 172.67.164.103, 2606:4700:3035::6815:32a9 and 2606:4700:3035::ac43:a467.

necenzurat.com, mx.uag.gangsters.com, abaim.mu and two other host names share IP numbers with letslearntech.com.

Name Servers

The NS records for letslearntech.com delegate to damien.ns.cloudflare.com and kiki.ns.cloudflare.com.

letslearntech.com uses the same name servers as several other domains — among them vetriloras.sbs, dirashuva.sbs, texavolium.sbs and two more.

letslearntech.com has at least partial name server overlap with other domains, such as taipeitku.org.tw, qixinge.com, makarios.eu and two others.

It is common to see these name servers used together with name servers walt.ns.cloudflare.com and adi.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

damien.ns.cloudflare.com maps to 108.162.195.168, 162.159.44.168, 172.64.35.168 and 3 additional IP addresses.

kiki.ns.cloudflare.com maps to 108.162.192.180, 172.64.32.180, 173.245.58.180 and 3 additional IP addresses.