`lekeopen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:82f5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3a8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.168^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tadeo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`facebook-domain-verification=79v49hq2sv6ad0dw1mij01wpha3th0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.3.168, 172.67.130.245
		IPv6	2606:4700:3032::ac43:82f5, 2606:4700:3036::6815:3a8
SOA	`tadeo.ns.cloudflare.com`dns@cloudflare.com serial=2396709732

`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=1771291435

Same first word

lekeopen.com

DNS History

20 records (8 active, 12 former)

○NSdns10.hichina.com2017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-19 15:38:30
● 2017-12-16 17:08:38
○ 2026-03-10 01:32:52
○ 2026-03-23 06:57:24

○NSdns9.hichina.com2017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-19 15:38:30
● 2017-12-16 17:08:38
○ 2026-03-10 01:32:52
○ 2026-03-23 06:57:24

○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:38:30
○ 2017-12-16 17:08:38
○ 2026-03-23 06:57:24

○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:38:30
○ 2017-12-16 17:08:38
○ 2026-03-23 06:57:24

●NStadeo.ns.cloudflare.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
● 2026-03-23 06:57:24

●NStina.ns.cloudflare.com2026-03-10 → 2026-03-23 · 3 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
● 2026-03-23 06:57:24

●MXmxbiz1.qq.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 01:32:52
● 2026-03-23 06:57:24

●MXmxbiz2.qq.com2026-03-10 → 2026-03-23 · 2 obs

● 2026-03-10 01:32:52
● 2026-03-23 06:57:24

●A104.21.3.1682026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-10 01:32:52
● 2026-03-23 03:38:48
● 2026-03-23 06:57:24

○A123.57.13.02017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-19 15:38:30
● 2017-12-16 17:08:38
○ 2026-03-10 01:32:52
○ 2026-03-23 06:57:24

○A151.101.60.1332016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:38:30
○ 2017-12-16 17:08:38
○ 2026-03-23 06:57:24

●A172.67.130.2452026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-10 01:32:52
● 2026-03-23 03:38:48
● 2026-03-23 06:57:24

○A188.114.96.02026-03-10 → 2026-03-10 · 4 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
○ 2026-03-23 03:38:48
○ 2026-03-23 06:57:24

○A188.114.97.02026-03-10 → 2026-03-10 · 4 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
○ 2026-03-23 03:38:48
○ 2026-03-23 06:57:24

●A2606:4700:3032::ac43:82f52026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-10 01:32:52
● 2026-03-23 03:38:48
● 2026-03-23 06:57:24

●A2606:4700:3036::6815:3a82026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-10 01:32:52
● 2026-03-23 03:38:48
● 2026-03-23 06:57:24

○A2a06:98c1:3120::2026-03-10 → 2026-03-10 · 4 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
○ 2026-03-23 03:38:48
○ 2026-03-23 06:57:24

○A2a06:98c1:3121::2026-03-10 → 2026-03-10 · 4 obs

○ 2017-12-16 17:08:38
● 2026-03-10 01:32:52
○ 2026-03-23 03:38:48
○ 2026-03-23 06:57:24

○CNAMEgithub.map.fastly.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:38:30
○ 2017-12-16 17:08:38
○ 2026-03-23 06:57:24

○CNAMErockts.github.io2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:38:30
○ 2017-12-16 17:08:38
○ 2026-03-23 06:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lekeopen.com	tina.ns.cloudflare.com, tadeo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.197

NS records: tina.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lekeopen.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.245, 104.21.3.168`
AAAA	2	`2606:4700:3032::ac43:82f5, 2606:4700:3036::6815:3a8`
NS	2	`tadeo.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`facebook-domain-verification=79v49hq2sv6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tadeo.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lekeopen.com resolves to four IPs: 2606:4700:3032::ac43:82f5, 2606:4700:3036::6815:3a8, 104.21.3.168 and 172.67.130.245.

Other host names such as vsrealty.net, tinagrimes.com, photocompete.com, berlin-erlebnisse.de and utvboard.com share IP numbers with lekeopen.com.

Name Servers

lekeopen.com is delegated to two name servers: tadeo.ns.cloudflare.com and tina.ns.cloudflare.com.

lekeopen.com uses the same name server setup as other domains, including coecsacongress.net, heathersmithjones.com, finmoda.xyz, magnumknights.com and vaultpoint.xyz.

At least part of the name servers for lekeopen.com are shared with other domains, for instance kringel.de, tournament-hub.com, 013399.com, zonebritblog.uk and hubclear.uk.

These name servers are commonly used alongside shaz.ns.cloudflare.com and haley.ns.cloudflare.com.

Host names with six IP numbers:

tadeo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc5, 2803:f800:50::6ca2:c3c5, 2a06:98c1:50::ac40:23c5, 108.162.195.197, 162.159.44.197 and 172.64.35.197.

tina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Mail Servers

lekeopen.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

lekeopen.com uses the same mail server setup as other domains, for instance peentech.cn, chinayounao.com, chintech.com.cn, rchelicopterparts.net and appletuan.com.

lekeopen.com shares some mail servers with other domains, for instance ruan.net and ouio.cn.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Host names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

lekeopen.com - robtex.com

lekeopen.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`lekeopen.com`

`com`