letsch.com - dns.ninja

`letsch.com`

DNSSEC	⚠️ Not signed
A	66.185.17.114^{🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US}
		PTR	`static.66.185.17.114.cyberlynk.net`
NS	`ns0.cyberlynk.net` ⭐
		A	2605:3800:0:44::10^{🇺🇸 CYBERLYNK2605:3800::/32 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US}
		A	66.185.25.210^{🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US}
			PTR	`ns0.cyberlynk.net`
NS	`ns.cyberlynk.net`
		A	2605:3800:0:56::10^{🇺🇸 CYBERLYNK2605:3800::/32 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US}
		A	66.185.17.218^{🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US}
			PTR	`ns.cyberlynk.net`
MX	`d90679a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d90679b.ess.barracudanetworks.com`⁽¹⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
SOA	`ns.cyberlynk.net`dnsadmin@cyberlynk.net 2016-04-01 #3

`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=1782279510

Subdomains

www.letsch.com

Same first word

letsch.lu

letsch.eu

letsch.org

letsch.com

letsch.ch

letsch.hu

letsch.net

letsch.nl

Similar names

chelst.com

sltech.com

lstech.fr

stchel.ru

lstech.ru

sltech.org

thescl.org

sltech.us

lstech.info

sltech.uk

thescl.com

thecsl.org

telsch.com

sltech.biz

chelts.com

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theslc.com

thescl.net

lstech.biz

thelcs.org

lstech.com.br

schlet.com

theslc.net

slecht.com

lstech.de

schlet.org

sltech.ru

schlet.net

hclets.com

schlet.de

lstech.com

lstech.ch

slecth.com

stechl.com

slecht.nl

lstech.co

hctels.com

lstech.cn

stechl.eu

stelch.com

theslc.org

thelsc.com

tlehcs.com

eltsch.com

stechl.net

lstech.cz

theslc.co.uk

ltechs.com

thelsc.co

sltech.com.au

teschl.com

thelsc.org

teschl.at

stechl.de

lstech.kr

lstech.org

clehts.com

schetl.com

stelch.net

sltech.pl

thelsc.biz

sltech.com.br

sltech.net

techsl.com

lstech.nl

tchels.com

lstech.io

sltech.vn

DNS History

13 records (5 active, 8 former)

○NSdns4.rr.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

●NSns.cyberlynk.net2015-09-04 → 2026-06-24 · 3 obs

○ 2007-10-22 20:42:10
● 2015-09-04 05:27:10
● 2026-06-24 05:58:42

●NSns0.cyberlynk.net2015-09-04 → 2026-06-24 · 3 obs

○ 2007-10-22 20:42:10
● 2015-09-04 05:27:10
● 2026-06-24 05:58:42

○NSns1.biz.rr.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

○NSns2.biz.rr.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

●MXd90679a.ess.barracudanetworks.com2016-04-08 → 2026-06-24 · 3 obs

○ 2016-01-18 09:15:42
● 2016-04-08 05:00:28
● 2026-06-24 05:58:42

●MXd90679b.ess.barracudanetworks.com2016-04-08 → 2026-06-24 · 3 obs

○ 2016-01-18 09:15:42
● 2016-04-08 05:00:28
● 2026-06-24 05:58:42

○MXmx01.cyberlynk.net2015-09-04 → 2016-01-18 · 5 obs

○ 2007-10-22 20:42:10
● 2015-09-04 05:27:10
● 2016-01-18 09:15:42
○ 2016-04-08 05:00:28
○ 2026-06-24 05:58:42

○MXmx1.biz.rr.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

○MXmx10.cyberlynk.net2015-09-04 → 2016-01-18 · 5 obs

○ 2007-10-22 20:42:10
● 2015-09-04 05:27:10
● 2016-01-18 09:15:42
○ 2016-04-08 05:00:28
○ 2026-06-24 05:58:42

○MXmx2.biz.rr.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

○A161.58.57.162007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 20:42:10
○ 2015-09-04 05:27:10
○ 2026-06-24 05:58:42

●A66.185.17.1142015-09-04 → 2026-06-24 · 3 obs

○ 2007-10-22 20:42:10
● 2015-09-04 05:27:10
● 2026-06-24 05:58:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
letsch.com	ns0.cyberlynk.net, ns.cyberlynk.net	-

✅ Authoritative Response

Server:66.185.25.210

NS records: ns0.cyberlynk.net, ns.cyberlynk.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsch.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.185.17.114`
NS	2	`ns.cyberlynk.net, ns0.cyberlynk.net`
MX	2	`d90679a.ess.barracudanetworks.com (pri: , d90679b.ess.barracudanetworks.com (pri:`
SOA	1	`ns.cyberlynk.net dnsadmin.cyberlynk.net`

Analysis

Hierarchy

letsch.com is the parent zone for www.letsch.com.

IP Addresses

letsch.com resolves to just one IP address, 66.185.17.114.

www.letsch.com and mail.kolararms.com, along with other host names, share IP addresses with letsch.com.

Name Servers

DNS delegation for letsch.com points to two name servers: ns0.cyberlynk.net and ns.cyberlynk.net.

letsch.com shares its NS records with other domains, for example design-partners.com, macminivault.net, nygolf.com and two others.

letsch.com partially shares its NS delegation with several other domains, including waukesha.com, domained.com, headquarters.com and two others.

The name servers dns01.sbsisp.com, dns04.sbsisp.com, dns03.sbsisp.com and dns02.sbsisp.com are often found in use alongside these name servers.

ns0.cyberlynk.net directs to 66.185.25.210 and 2605:3800:0:44::10. ns.cyberlynk.net directs to 66.185.17.218 and 2605:3800:0:56::10. Each host name carries two IP addresses.

Mail Servers

letsch.com is served by two mail servers, d90679a.ess.barracudanetworks.com and d90679b.ess.barracudanetworks.com.

d90679a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d90679b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d90679a.ess.barracudanetworks.com and d90679b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d90679a.ess.barracudanetworks.com and d90679b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d90679a.ess.barracudanetworks.com and d90679b.ess.barracudanetworks.com.