depthfirstlearning.com - dns.ninja
depthfirstlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.249.140🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-adamant.iad1-shared-b8-42.dreamhost.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 2024-05-03 #0 | ||||||
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=1788774333 | ||||||
Subdomains
www.depthfirstlearning.com |
Same first word
depthfirstlearning.com |
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.dreamhost.com2018-05-12 → 2026-09-07 · 2 obs
● 2026-09-07 09:50:32
●NSns2.dreamhost.com2018-05-12 → 2026-09-07 · 2 obs
● 2026-09-07 09:50:32
●NSns3.dreamhost.com2018-05-12 → 2026-09-07 · 2 obs
● 2026-09-07 09:50:32
●A173.236.249.1402026-08-31 → 2026-09-07 · 3 obs
● 2026-08-31 03:04:58
● 2026-09-07 09:50:32
○A208.113.212.862018-05-12 → 2018-05-12 · 3 obs
○ 2026-08-31 03:04:58
○ 2026-09-07 09:50:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| depthfirstlearning.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for depthfirstlearning.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.249.140 |
| NS | 3 | ns1.dreamhost.com, ns3.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
Hierarchy
The domain www.depthfirstlearning.com falls under the parent depthfirstlearning.com.
IP Addresses
depthfirstlearning.com points to a single IP number: 173.236.249.140.
Additional host names — sunburner.com, sr-sg.com, bellsofthecascades.com and two others — share IP numbers with depthfirstlearning.com.
Name Servers
depthfirstlearning.com has three name servers — ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
At least some of depthfirstlearning.com's name servers are shared with other domains, for example queenmabproductions.com, precisionsundial.com, gameroomguys.com and two more.
Each of the three hostnames points to exactly one IP address: ns1.dreamhost.com points to 162.159.26.14, ns2.dreamhost.com points to 162.159.26.81 and ns3.dreamhost.com points to 162.159.27.84.