leetcode.codes - dns.ninja
leetcode.codes
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.251.7.22🇨🇦 OVH72.251.0.0/17 Hosting route | ||||||
| PTR | ip22.ip-72-251-7.net | ||||||
| A | 72.251.7.23🇨🇦 OVH72.251.0.0/17 Hosting route | ||||||
| NS | ns1.lander.d.parity.domains ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290 | ||||||
| NS | dns101.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290 | ||||||
| NS | dns102.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| NS | ns2.lander.d.parity.domains ⚠️ Not in parent delegation | ||||||
| A | 162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| SOA | ns1.lander.d.parity.domainshostmaster@lander.d.parity.domains serial=7 | ||||||
codes
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.codes ⭐ | ||||||
| NS | v0n1.nic.codes | ||||||
| NS | v0n2.nic.codes | ||||||
| NS | v0n3.nic.codes | ||||||
| NS | v2n0.nic.codes | ||||||
| NS | v2n1.nic.codes | ||||||
| SOA | v0n0.nic.codeshostmaster@donuts.email serial=1785362022 | ||||||
Same first word
leetcode.cn |
leetcode.in |
leetcode.ca |
leetcode.io |
leetcode.net |
leetcode.uz |
leetcode.pro |
leetcode.com |
leetcode.wang |
leetcode.codes |
leetcode.co |
leetcode.jp |
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns101.registrar-servers.com2026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
●NSdns102.registrar-servers.com2026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
○NSfailed-whois-verification.namecheap.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-07-29 22:03:02
●NSns1.lander.d.parity.domains2026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
●NSns2.lander.d.parity.domains2026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
○NSverify-contact-details.namecheap.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-07-29 22:03:02
○A198.54.117.2422026-03-23 → 2026-03-23 · 2 obs
○ 2026-07-29 22:03:02
●A72.251.7.222026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
●A72.251.7.232026-07-29 → 2026-07-29 · 2 obs
● 2026-07-29 22:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| codes | v2n1.nic.codes, v0n3.nic.codes, v0n1.nic.codes, v2n0.nic.codes... | 12 records |
| leetcode.codes | dns102.registrar-servers.com, dns101.registrar-servers.com | - |
✅ Authoritative Response
Server:192.236.150.131
NS records: dns102.registrar-servers.com, dns101.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leetcode.codes (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 72.251.7.23, 72.251.7.22 |
| NS | 2 | ns1.lander.d.parity.domains, ns2.lander.d.parity.domains |
| SOA | 1 | ns1.lander.d.parity.domains hostmaster.l |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.codes, v2n1.nic.codes, v0n3.nic.codes...)
Analysis
IP Addresses
leetcode.codes has two IP addresses: 72.251.7.22 and 72.251.7.23
Among the host names that share IP numbers with leetcode.codes are myqr.codes, document-services.net, bokchop.slarbukol.pro and two others.
Name Servers
The domain leetcode.codes is delegated to these four name servers: dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.
There is at least partial name server overlap between leetcode.codes and other domains — glycoreform.com, whatispropecia.com, bitst.org and two more among them.
Of the four host names dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains, each resolves to a single IP address: dns101.registrar-servers.com to 192.236.150.131, dns102.registrar-servers.com to 162.222.205.190, ns1.lander.d.parity.domains to 192.236.150.131 and ns2.lander.d.parity.domains to 162.222.205.190.
dns101.registrar-servers.com and ns1.lander.d.parity.domains each have 192.236.150.131 IP addresses.
dns102.registrar-servers.com and ns2.lander.d.parity.domains each have 162.222.205.190 IP addresses.