chessproblems.com - dns.ninja
chessproblems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.136.216🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-adamant.iad1-shared-e1-10.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 2023-10-04 #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=1783221551 | ||||||
Subdomains
www.chessproblems.com |
Same first word
chessproblems.com |
chessproblems.org |
DNS History
5 records (4 active, 1 former)
●NSns1.dreamhost.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 03:33:32
●NSns2.dreamhost.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 03:33:32
●NSns3.dreamhost.com2015-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 03:33:32
●A173.236.136.2162026-02-20 → 2026-07-05 · 3 obs
● 2026-02-20 05:20:02
● 2026-07-05 03:33:32
○A64.111.127.482015-06-29 → 2020-03-25 · 4 obs
● 2020-03-25 06:36:12
○ 2026-02-20 05:20:02
○ 2026-07-05 03:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| chessproblems.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 chessproblems.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.136.216 |
| NS | 3 | ns3.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
Hierarchy
www.chessproblems.com is delegated beneath chessproblems.com.
IP Addresses
chessproblems.com has exactly one IP address — 173.236.136.216.
puurch.com, cchba.org, adum.com plus two other host names have IP numbers in common with chessproblems.com.
Name Servers
DNS for chessproblems.com is handled by three authoritative name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
There is at least partial name server overlap between chessproblems.com and other domains — upcomingpcgames.com, steadfastcmg.com, whoeats.com and two more among them.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com all have one IP address each — ns1.dreamhost.com directs to 162.159.26.14, ns2.dreamhost.com directs to 162.159.26.81 and ns3.dreamhost.com directs to 162.159.27.84.