freecodecamp.com - dns.ninja
freecodecamp.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=1786476304 | ||||||
rank #20561 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #167,338
Subdomains
Same first word
freecodecamp.one |
freecodecamp.rocks |
freecodecamp.tk |
freecodecamp.org |
freecodecamp.com |
freecodecamp.gq |
freecodecamp.github.io |
freecodecamp.com.mx |
Similar names
DNS History
16 records (11 active, 5 former)
●NSanna.ns.cloudflare.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●NScash.ns.cloudflare.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●MXalt1.aspmx.l.google.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●MXalt2.aspmx.l.google.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●MXalt3.aspmx.l.google.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●MXalt4.aspmx.l.google.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●MXaspmx.l.google.com2016-07-20 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●A104.21.93.1022026-02-15 → 2026-08-11 · 3 obs
● 2026-02-15 20:33:54
● 2026-08-11 19:32:16
○A104.27.180.702016-07-20 → 2017-10-10 · 4 obs
● 2017-10-10 01:13:14
○ 2026-02-15 20:33:54
○ 2026-08-11 19:32:16
○A104.27.181.702016-07-20 → 2017-10-10 · 4 obs
● 2017-10-10 01:13:14
○ 2026-02-15 20:33:54
○ 2026-08-11 19:32:16
●A172.67.208.1692026-02-15 → 2026-08-11 · 3 obs
● 2026-02-15 20:33:54
● 2026-08-11 19:32:16
○A2400:cb00:2048:1::681b:b4462016-12-05 → 2017-10-10 · 5 obs
● 2016-12-05 16:49:50
● 2017-10-10 01:13:14
○ 2026-02-15 20:33:54
○ 2026-08-11 19:32:16
○A2400:cb00:2048:1::681b:b5462016-12-05 → 2017-10-10 · 5 obs
● 2016-12-05 16:49:50
● 2017-10-10 01:13:14
○ 2026-02-15 20:33:54
○ 2026-08-11 19:32:16
●A2606:4700:3030::6815:5d662026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 19:32:16
●A2606:4700:3031::ac43:d0a92026-02-15 → 2026-08-11 · 3 obs
● 2026-02-15 20:33:54
● 2026-08-11 19:32:16
○A2606:4700:3033::6815:5d662026-02-15 → 2026-06-16 · 4 obs
● 2026-02-15 20:33:54
● 2026-06-16 21:25:48
○ 2026-08-11 19:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| freecodecamp.com | anna.ns.cloudflare.com, cash.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.81
NS records: anna.ns.cloudflare.com, cash.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freecodecamp.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.102, 172.67.208.169 |
| AAAA | 2 | 2606:4700:3031::ac43:d0a9, 2606:4700:3030::6815:5d66 |
| NS | 2 | anna.ns.cloudflare.com, cash.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=pUejw2cx_4SsVe7, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anna.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (anna.ns.cloudflare.com, anna.ns.cloudflare.com, anna.ns.cloudflare.com...)
Analysis
Hierarchy
freecodecamp.com is the parent domain of forum.freecodecamp.com and www.freecodecamp.com.
IP Addresses
freecodecamp.com has four IP addresses: 104.21.93.102, 172.67.208.169, 2606:4700:3030::6815:5d66 and 2606:4700:3031::ac43:d0a9.
Additional host names — www.binweevils.com, lp.usafis.org.cdn.cloudflare.net, www.winxbet.net and two others — share IP numbers with freecodecamp.com.
Name Servers
freecodecamp.com is delegated to two name servers: anna.ns.cloudflare.com and cash.ns.cloudflare.com.
freecodecamp.com shares its name server setup with other domains, including corpocredit.org, moneyhub-sodixonumuy.click, moneyhub-econx.sbs and two others.
freecodecamp.com partially shares its NS delegation with several other domains, including 481kingbetting.com, sjzyfhb.com, sitedeartista.com.br and two others.
These name servers are regularly seen alongside jessica.ns.cloudflare.com and emily.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 other IP addresses.
cash.ns.cloudflare.com resolves to 108.162.193.81, 172.64.33.81, 173.245.59.81 and 3 other IP addresses.
Mail Servers
Mail for freecodecamp.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
freecodecamp.com shares mail servers — at least in part — with other domains, including muntz.nl, points-media.com, dentistasenaguascalientes.com.mx and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 192.178.218.26 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.