lexengineering.com - dns.ninja

`lexengineering.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`
TXT	`qswthg9gdss8xghzhq1f9yn93xl7lqff`
TXT	`v=spf1 -all`
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2407277940

`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=1783167276

Same first word

lexengineering.com

lexengineering.ca

DNS History

11 records (4 active, 7 former)

●NSjo.ns.cloudflare.com2026-03-25 → 2026-07-04 · 3 obs

○ 2019-03-30 23:25:18
● 2026-03-25 00:43:50
● 2026-07-04 12:32:50

○NSns1.p27.dynect.net2015-06-20 → 2019-03-30 · 4 obs

● 2015-06-20 15:41:58
● 2019-03-30 23:25:18
○ 2026-03-25 00:43:50
○ 2026-07-04 12:32:50

○NSns2.p27.dynect.net2015-06-20 → 2019-03-30 · 4 obs

● 2015-06-20 15:41:58
● 2019-03-30 23:25:18
○ 2026-03-25 00:43:50
○ 2026-07-04 12:32:50

○NSns3.p27.dynect.net2015-06-20 → 2019-03-30 · 4 obs

● 2015-06-20 15:41:58
● 2019-03-30 23:25:18
○ 2026-03-25 00:43:50
○ 2026-07-04 12:32:50

○NSns4.p27.dynect.net2015-06-20 → 2019-03-30 · 4 obs

● 2015-06-20 15:41:58
● 2019-03-30 23:25:18
○ 2026-03-25 00:43:50
○ 2026-07-04 12:32:50

●NSridge.ns.cloudflare.com2026-03-25 → 2026-07-04 · 3 obs

○ 2019-03-30 23:25:18
● 2026-03-25 00:43:50
● 2026-07-04 12:32:50

●A141.193.213.202026-03-25 → 2026-07-04 · 3 obs

○ 2019-03-30 23:25:18
● 2026-03-25 00:43:50
● 2026-07-04 12:32:50

●A141.193.213.212026-03-25 → 2026-07-04 · 3 obs

○ 2019-03-30 23:25:18
● 2026-03-25 00:43:50
● 2026-07-04 12:32:50

○A184.71.168.1822015-06-20 → 2015-11-14 · 4 obs

● 2015-06-20 15:41:58
● 2015-11-14 16:12:26
○ 2016-02-12 01:59:50
○ 2026-07-04 12:32:50

○A206.75.47.1302019-03-30 → 2019-03-30 · 4 obs

○ 2017-01-28 12:23:22
● 2019-03-30 23:25:18
○ 2026-03-25 00:43:50
○ 2026-07-04 12:32:50

○A206.75.47.1512016-02-12 → 2017-01-28 · 5 obs

○ 2015-11-14 16:12:26
● 2016-02-12 01:59:50
● 2017-01-28 12:23:22
○ 2019-03-30 23:25:18
○ 2026-07-04 12:32:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
lexengineering.com	jo.ns.cloudflare.com, ridge.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lexengineering.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.20, 141.193.213.21`
NS	2	`jo.ns.cloudflare.com, ridge.ns.cloudflare.com`
TXT	2	`qswthg9gdss8xghzhq1f9yn93xl7lqff, v=spf1 -all`
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

lexengineering.com has two IP addresses: 141.193.213.20 and 141.193.213.21

Additional host names — lincolnfinancialfield.com.cdn.cloudflare.net, www.scenariolearning.com, u967p0jpovzz.wpeproxy.com and two others — share IP numbers with lexengineering.com.

Name Servers

lexengineering.com has two authoritative name servers — jo.ns.cloudflare.com and ridge.ns.cloudflare.com.

lexengineering.com shares its name server setup with other domains, including strongholdtowergroup.com, canadianutility.com, mtsquanta.us and two others.

The name servers of lexengineering.com overlap at least partially with those of other domains — among them ni-1.de, ambiendo.eu, monicam.bio and two more.

These name servers commonly co-occur with the name servers mona.ns.cloudflare.com, faye.ns.cloudflare.com, art.ns.cloudflare.com and gabe.ns.cloudflare.com.

Host names with 6 IP numbers:

jo.ns.cloudflare.com points to 108.162.192.172, 172.64.32.172, 173.245.58.172 and 3 other IP addresses.

ridge.ns.cloudflare.com points to 108.162.195.139, 162.159.44.139, 172.64.35.139 and 3 other IP addresses.