wbtcourse.com - robtex.com
wbtcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.33.194.166🇺🇸 AS2634766.33.192.0/20 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | ds14990.dreamservers.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-03-21 #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.netnstld@verisign-grs.com serial=1776203892 | ||||||
Same first word
wbtcourse.com |
DNS History
6 records (4 active, 2 former)
●NSns1.dreamhost.com2015-08-09 → 2026-04-14 · 2 obs
● 2026-04-14 22:21:08
●NSns2.dreamhost.com2015-08-09 → 2026-04-14 · 2 obs
● 2026-04-14 22:21:08
●NSns3.dreamhost.com2015-08-09 → 2026-04-14 · 2 obs
● 2026-04-14 22:21:08
○A64.90.57.172015-08-09 → 2016-02-28 · 4 obs
● 2016-02-28 20:36:56
○ 2016-06-24 09:34:22
○ 2026-04-14 22:21:08
○A66.33.194.1332016-06-24 → 2018-09-21 · 4 obs
● 2016-06-24 09:34:22
● 2018-09-21 03:41:32
○ 2026-04-14 22:21:08
●A66.33.194.1662026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 22:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| wbtcourse.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wbtcourse.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.33.194.166 |
| NS | 3 | ns2.dreamhost.com, ns1.dreamhost.com... |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
wbtcourse.com points to IP number 66.33.194.166.
Other host names, for example ds14990.dreamservers.com and immersedtech.com, share IPs with wbtcourse.com.
Name Servers
The delegation for wbtcourse.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
wbtcourse.com shares name servers with other domains at least partially, for example michellembrown.com, wethinkbeyond.com, gatizan.com, infinitprint.com and spiralsylph.com.
Host names with a single IP address: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.