leaderboard.run - robtex.com
leaderboard.run
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:94a1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1d53🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.83Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.161🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| NS | langston.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| A | 108.162.195.252🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| A | 162.159.44.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| A | 172.64.35.252🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | langston.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.83, 172.67.148.161 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:94a1, 2606:4700:3037::6815:1d53 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | chan.ns.cloudflare.comdns@cloudflare.com serial=2402690562 | ||||||
run
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.run ⭐ | ||||||
| NS | v0n1.nic.run | ||||||
| NS | v0n2.nic.run | ||||||
| NS | v0n3.nic.run | ||||||
| NS | v2n0.nic.run | ||||||
| NS | v2n1.nic.run | ||||||
| SOA | v0n0.nic.runhostmaster@donuts.email serial=1778861809 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSchan.ns.cloudflare.com2026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
●NSlangston.ns.cloudflare.com2026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
●A104.21.29.832026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
●A172.67.148.1612026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
●A2606:4700:3035::ac43:94a12026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
●A2606:4700:3037::6815:1d532026-04-27 → 2026-05-15 · 2 obs
● 2026-05-15 16:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| run | v0n0.nic.run, v0n1.nic.run, v0n2.nic.run, v0n3.nic.run... | 12 records |
| leaderboard.run | langston.ns.cloudflare.com, chan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.252
NS records: langston.ns.cloudflare.com, chan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leaderboard.run (unsigned zone)
⏱️ Timing
Total: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.83, 172.67.148.161 |
| AAAA | 2 | 2606:4700:3035::ac43:94a1, 2606:4700:3037::6815:1d53 |
| NS | 2 | chan.ns.cloudflare.com, langston.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.run, v0n1.nic.run, v0n2.nic.run...)
Analysis
IP Addresses
leaderboard.run maps to four IP numbers: 2606:4700:3035::ac43:94a1, 2606:4700:3037::6815:1d53, 104.21.29.83 and 172.67.148.161.
Other host names, for instance simplysarah.me, mail.gezondheidnieuws.com, consejosinfancia.es, chote.com and stamatelatos.gr share IP numbers with leaderboard.run.
Name Servers
Two name servers chan.ns.cloudflare.com and langston.ns.cloudflare.com are delegated to leaderboard.run.
leaderboard.run uses the same name server configuration as other domains, such as riotgame.org, donebynone.com, vcn.ms, moorlag.org and bikramyogapdx.com.
leaderboard.run at least partially shares name servers with other domains such as maxwin359max.online, app-pagame.xyz, tubuz.info, indiatradedata.com and doublerl.com.
These name servers are commonly used with merlin.ns.cloudflare.com, cody.ns.cloudflare.com, theo.ns.cloudflare.com and doug.ns.cloudflare.com.
Host names with six IP numbers: Host name chan.ns.cloudflare.com points to 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82; host name langston.ns.cloudflare.com points to 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252.