lets3.com - dns.ninja

`lets3.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:cdde^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2a81^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.129^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.222^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nile.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nile.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nile.ns.cloudflare.com`
		A	108.162.193.214^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	172.64.33.214^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	173.245.59.214^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.129, 172.67.205.222
		IPv6 hints	2606:4700:3035::ac43:cdde, 2606:4700:3036::6815:2a81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOA	`nile.ns.cloudflare.com`dns@cloudflare.com serial=2405838665

`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=1782590980

Previously MX for

smtp.lets3.com

Same first word

lets3.com

Similar names

3stel.com

l3est.com

s3tel.com

e3stl.com

les3t.fr

3stel.net

DNS History

17 records (6 active, 11 former)

○NS2nd.dnsv.jp2016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-06 11:48:46
● 2016-04-28 16:55:12
○ 2026-02-16 03:20:02
○ 2026-06-27 20:39:26

○NSdns.le2.jp2015-07-10 → 2016-04-28 · 4 obs

● 2015-07-10 03:28:12
● 2016-04-28 16:55:12
○ 2026-02-16 03:20:02
○ 2026-06-27 20:39:26

○NSdns2.le2.jp2015-07-10 → 2016-02-06 · 4 obs

● 2015-07-10 03:28:12
● 2016-02-06 11:48:46
○ 2016-04-28 16:55:12
○ 2026-06-27 20:39:26

●NSnile.ns.cloudflare.com2026-02-16 → 2026-06-27 · 3 obs

○ 2016-04-28 16:55:12
● 2026-02-16 03:20:02
● 2026-06-27 20:39:26

●NSroxy.ns.cloudflare.com2026-02-16 → 2026-06-27 · 3 obs

○ 2016-04-28 16:55:12
● 2026-02-16 03:20:02
● 2026-06-27 20:39:26

○MXsmtp.lets3.com2015-07-10 → 2026-02-16 · 4 obs

● 2015-07-10 03:28:12
● 2026-02-16 03:20:02
○ 2026-03-24 21:39:14
○ 2026-06-27 20:39:26

●A104.21.42.1292026-02-16 → 2026-06-27 · 12 obs

○ 2016-04-28 16:55:12
● 2026-02-16 03:20:02
● 2026-04-10 08:56:24
○ 2026-04-11 04:55:50
● 2026-04-26 16:40:02
● 2026-05-09 03:24:28
○ 2026-05-11 06:46:48
● 2026-05-18 06:43:04
● 2026-06-08 22:24:10
○ 2026-06-11 04:32:52
● 2026-06-12 04:02:14
● 2026-06-27 20:39:26

●A172.67.205.2222026-02-16 → 2026-06-27 · 12 obs

○A188.114.96.02026-04-11 → 2026-06-11 · 10 obs

○ 2026-04-10 08:56:24
● 2026-04-11 04:55:50
○ 2026-04-26 16:40:02
○ 2026-05-09 03:24:28
● 2026-05-11 06:46:48
○ 2026-05-18 06:43:04
○ 2026-06-08 22:24:10
● 2026-06-11 04:32:52
○ 2026-06-12 04:02:14
○ 2026-06-27 20:39:26

○A188.114.97.02026-04-11 → 2026-06-11 · 10 obs

○A202.224.215.1542015-07-10 → 2016-04-28 · 4 obs

● 2015-07-10 03:28:12
● 2016-04-28 16:55:12
○ 2026-02-16 03:20:02
○ 2026-06-27 20:39:26

○A2606:4700:3030::6815:2a812026-02-16 → 2026-06-12 · 13 obs

○A2606:4700:3031::ac43:cdde2026-02-16 → 2026-06-12 · 13 obs

●A2606:4700:3035::ac43:cdde2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 04:02:14
● 2026-06-27 20:39:24
● 2026-06-27 20:39:26

●A2606:4700:3036::6815:2a812026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 04:02:14
● 2026-06-27 20:39:24
● 2026-06-27 20:39:26

○A2a06:98c1:3120::2026-04-11 → 2026-06-11 · 10 obs

○A2a06:98c1:3121::2026-04-11 → 2026-06-11 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
lets3.com	roxy.ns.cloudflare.com, nile.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, nile.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lets3.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.222, 104.21.42.129`
AAAA	2	`2606:4700:3035::ac43:cdde, 2606:4700:3036::6815:2a81`
NS	2	`nile.ns.cloudflare.com, roxy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nile.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lets3.com has four IP addresses: 104.21.42.129, 172.67.205.222, 2606:4700:3035::ac43:cdde and 2606:4700:3036::6815:2a81.

madrecultureta.com, thptchacang.edu.vn, dc-cf44b239.multiapro.com plus two other host names have IP numbers in common with lets3.com.

Name Servers

lets3.com uses two name servers for its delegation: nile.ns.cloudflare.com and roxy.ns.cloudflare.com.

The name server configuration of lets3.com is shared with other domains, for instance penispass.com, wifcosp.com, quickbox.io and two others.

lets3.com partially shares its NS delegation with several other domains, including webhostingpanel.eu, valora16solutions.click, silentcustomer.com and two others.

These name servers are regularly seen alongside sue.ns.cloudflare.com and sasha.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

Hostname nile.ns.cloudflare.com directs to 108.162.193.214, 172.64.33.214 and 173.245.59.214 along with 3 other IP addresses.

Hostname roxy.ns.cloudflare.com directs to 108.162.192.142, 172.64.32.142 and 173.245.58.142 along with 3 other IP addresses.