cslessons.com - robtex.com
cslessons.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.193.226🇺🇸 Jacksonville206.188.193.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns7.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns8.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS7.WORLDNIC.comnamehost@WORLDNIC.com serial=126060516 | ||||||
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.netnstld@verisign-grs.com serial=1784351057 | ||||||
Subdomains
www.cslessons.com |
Same first word
cslessons.org |
cslessons.com |
Similar names
DNS History
24 records (3 active, 21 former)
○NSdns1.name-services.com2016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
○NSdns2.name-services.com2016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
○NSdns3.name-services.com2016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
○NSdns4.name-services.com2016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
○NSdns5.name-services.com2016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
○NSns2.wixdns.net2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○NSns3.wixdns.net2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○NSns35.domaincontrol.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 22:57:18
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○NSns36.domaincontrol.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 22:57:18
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
●NSns7.worldnic.com2019-02-10 → 2026-07-18 · 3 obs
○ 2017-02-11 12:46:52
● 2019-02-10 02:30:02
● 2026-07-18 05:28:38
● 2019-02-10 02:30:02
● 2026-07-18 05:28:38
●NSns8.worldnic.com2019-02-10 → 2026-07-18 · 3 obs
○ 2017-02-11 12:46:52
● 2019-02-10 02:30:02
● 2026-07-18 05:28:38
● 2019-02-10 02:30:02
● 2026-07-18 05:28:38
○MXeforward1.registrar-servers.com2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○MXeforward2.registrar-servers.com2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○MXeforward3.registrar-servers.com2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○MXeforward4.registrar-servers.com2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○MXeforward5.registrar-servers.com2015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○MXmailstore1.secureserver.net2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 22:57:18
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○MXp.webcom.ctmail.com2019-02-10 → 2019-02-10 · 4 obs
○ 2016-06-30 15:57:42
● 2019-02-10 02:30:02
○ 2026-07-16 23:34:12
○ 2026-07-18 05:28:38
● 2019-02-10 02:30:02
○ 2026-07-16 23:34:12
○ 2026-07-18 05:28:38
○MXsmtp.secureserver.net2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 22:57:18
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○A141.8.225.752019-02-10 → 2019-02-10 · 4 obs
○ 2017-02-11 12:46:52
● 2019-02-10 02:30:02
○ 2026-07-16 23:34:12
○ 2026-07-18 05:28:38
● 2019-02-10 02:30:02
○ 2026-07-16 23:34:12
○ 2026-07-18 05:28:38
●A206.188.193.2262026-07-16 → 2026-07-18 · 3 obs
○ 2019-02-10 02:30:02
● 2026-07-16 23:34:12
● 2026-07-18 05:28:38
● 2026-07-16 23:34:12
● 2026-07-18 05:28:38
○A23.236.62.1472015-07-01 → 2016-02-02 · 5 obs
○ 2008-03-11 22:57:18
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
● 2015-07-01 22:07:24
● 2016-02-02 14:55:56
○ 2016-06-30 15:57:42
○ 2026-07-18 05:28:38
○A68.178.232.1002008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 22:57:18
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○ 2015-07-01 22:07:24
○ 2026-07-18 05:28:38
○A98.124.243.442016-06-30 → 2016-06-30 · 4 obs
○ 2016-02-02 14:55:56
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
● 2016-06-30 15:57:42
○ 2017-02-11 12:46:52
○ 2026-07-18 05:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| cslessons.com | ns7.worldnic.com, ns8.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns7.worldnic.com, ns8.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cslessons.com (unsigned zone)
⏱️ Timing
Total: 287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.193.226 |
| NS | 2 | ns7.worldnic.com, ns8.worldnic.com |
| SOA | 1 | NS7.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.worldnic.com, ns8.worldnic.com)
Analysis
Hierarchy
www.cslessons.com is a subdomain of cslessons.com.
IP Addresses
cslessons.com resolves to one IP address: 206.188.193.226.
elsalv.com, at-mpc.com, perdomo.net and two other host names share IP numbers with cslessons.com.
Name Servers
Two name servers handle the delegation for cslessons.com: ns7.worldnic.com and ns8.worldnic.com.
cslessons.com uses the same name servers as several other domains — among them coloradocommercialbrokers.com, visartsatrockville.com, youngstowngloveco.com and two more.
Both ns7.worldnic.com and ns8.worldnic.com have a single IP address each — ns7.worldnic.com resolves to 162.159.26.110 while ns8.worldnic.com resolves to 162.159.27.124.