developerlessons.com - robtex.com
developerlessons.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.53.179.146🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@developerlessons.com 2026-05-22 #1 | ||||||
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=1784835717 | ||||||
Subdomains
rdweb.developerlessons.com |
rdweb2.developerlessons.com |
shop.developerlessons.com |
7engxm4mjrbv.developerlessons.com |
intranet.developerlessons.com |
azure.developerlessons.com |
vdi2.developerlessons.com |
rdweb1.developerlessons.com |
nmwxewww.developerlessons.com |
signin.developerlessons.com |
terminal.developerlessons.com |
connect.developerlessons.com |
www.developerlessons.com |
login1.developerlessons.com |
grafana.developerlessons.com |
campanha.developerlessons.com |
mail.developerlessons.com |
admin.developerlessons.com |
Same first word
developerlessons.com |
DNS History
8 records (3 active, 5 former)
●NSns1.dyna-ns.net2026-04-26 → 2026-07-23 · 3 obs
● 2026-04-26 12:14:28
● 2026-07-23 20:01:56
○NSns13.domaincontrol.com2016-12-20 → 2017-09-06 · 4 obs
● 2017-09-06 14:23:02
○ 2026-04-26 12:14:28
○ 2026-07-23 20:01:56
○NSns14.domaincontrol.com2016-12-20 → 2017-09-06 · 4 obs
● 2017-09-06 14:23:02
○ 2026-04-26 12:14:28
○ 2026-07-23 20:01:56
●NSns2.dyna-ns.net2026-04-26 → 2026-07-23 · 3 obs
● 2026-04-26 12:14:28
● 2026-07-23 20:01:56
○MXmail.developerlessons.com2016-12-20 → 2017-09-06 · 4 obs
● 2017-09-06 14:23:02
○ 2026-04-26 12:14:28
○ 2026-07-23 20:01:56
○A107.180.0.852016-12-20 → 2017-09-06 · 4 obs
● 2017-09-06 14:23:02
○ 2026-04-26 12:14:28
○ 2026-07-23 20:01:56
○A185.53.179.1282026-04-26 → 2026-05-13 · 5 obs
● 2026-04-26 12:14:28
● 2026-05-13 18:59:28
○ 2026-07-08 18:04:08
○ 2026-07-23 20:01:56
●A185.53.179.1462026-07-08 → 2026-07-23 · 3 obs
● 2026-07-08 18:04:08
● 2026-07-23 20:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| developerlessons.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developerlessons.com (unsigned zone)
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.179.146 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.developerless |
Analysis
Hierarchy
Among the subdomains of developerlessons.com are rdweb.developerlessons.com, rdweb2.developerlessons.com, shop.developerlessons.com, 7engxm4mjrbv.developerlessons.com, intranet.developerlessons.com and a few other host names.
IP Addresses
developerlessons.com points to a single IP number: 185.53.179.146.
Additional host names — capitaleslatam.com, travelthailand.net, zambam.co.uk and two others — share IP numbers with developerlessons.com.
Name Servers
The NS records for developerlessons.com delegate to ns1.dyna-ns.net and ns2.dyna-ns.net.
developerlessons.com shares its name server setup with other domains, including stollar.eu, f0d322e8a085a14f.com, oloids.com and two others.
Each of the hosts ns1.dyna-ns.net and ns2.dyna-ns.net has four IP addresses: ns1.dyna-ns.net points to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net points to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.