leetcodeoffice.com - dns.ninja
leetcodeoffice.com
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=1785105392 | ||||||
Same first word
leetcodeoffice.com |
DNS History
10 records (9 active, 1 former)
●NSstatic-1.no-ip.com2026-03-28 → 2026-07-26 · 3 obs
● 2026-03-28 10:28:28
● 2026-07-26 22:45:46
●NSstatic-2.no-ip.com2026-03-28 → 2026-07-26 · 3 obs
● 2026-03-28 10:28:28
● 2026-07-26 22:45:46
●NSstatic-3.no-ip.com2026-03-28 → 2026-07-26 · 3 obs
● 2026-03-28 10:28:28
● 2026-07-26 22:45:46
●A34.198.182.2012026-03-28 → 2026-07-26 · 3 obs
● 2026-03-28 10:28:28
● 2026-07-26 22:45:46
○A67.188.225.1312020-02-20 → 2020-02-20 · 3 obs
○ 2026-03-28 10:28:28
○ 2026-07-26 22:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| leetcodeoffice.com | static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com | 3 records |
✅ Authoritative Response
Server:194.62.181.53
NS records: static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leetcodeoffice.com (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.198.182.201 |
| NS | 5 | ns3.no-ip.com, ns4.no-ip.com... |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com)
Analysis
IP Addresses
leetcodeoffice.com directs to one IP number, which is 34.198.182.201.
Among the host names that share IP numbers with leetcodeoffice.com are sistemaagil.com.br, hedins.se, ad-din.ca and two others.
Name Servers
leetcodeoffice.com has 8 name servers — ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com and 5 others.
leetcodeoffice.com has at least partial name server overlap with other domains, such as pbockmann.com, x303.com, 4c.com and two others.
These name servers are routinely co-deployed with the name servers ns4.no-ip.com, ns5.no-ip.com, static-1.no-ip.com and two others.
Hosts with two IP numbers each:
ns1.no-ip.com resolves to 194.62.181.53 and 2a07:dc00:1810::53.
ns2.no-ip.com resolves to 194.62.180.53 and 2a07:dc00:180::53.
ns3.no-ip.com resolves to 204.16.255.53 and 2a07:dc00:2550::53.
ns4.no-ip.com resolves to 204.16.254.53 and 2620:0:2e64::53.
Hosts that resolve to one IP address:
ns5.no-ip.com resolves to 194.62.181.53.
static-1.no-ip.com resolves to 194.62.181.53.
static-2.no-ip.com resolves to 45.77.3.172.
static-3.no-ip.com resolves to 104.207.132.142.
ns1.no-ip.com, ns5.no-ip.com and static-1.no-ip.com all direct to 194.62.181.53.