firstcodeapp.com - dns.ninja
firstcodeapp.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3035::ac43:b108🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1194🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.148Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.177.8🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cleo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cleo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cleo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cleo.ns.cloudflare.com | ||||||
| A | 108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | rafe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| A | 108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rafe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.148, 172.67.177.8 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:b108, 2606:4700:3036::6815:1194 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | cleo.ns.cloudflare.comdns@cloudflare.com serial=2417053693 | ||||||
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=1791608344 | ||||||
Same first word
firstcodeapp.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NScleo.ns.cloudflare.com2026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
●NSrafe.ns.cloudflare.com2026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
●A104.21.17.1482026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
●A172.67.177.82026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
●A2606:4700:3035::ac43:b1082026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
●A2606:4700:3036::6815:11942026-08-30 → 2026-10-10 · 2 obs
● 2026-10-10 05:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| firstcodeapp.com | cleo.ns.cloudflare.com, rafe.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:173.245.59.89
NS records: cleo.ns.cloudflare.com, rafe.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.177.8, 104.21.17.148 |
| AAAA | 2 | 2606:4700:3036::6815:1194, 2606:4700:3035::ac43:b108 |
| NS | 2 | cleo.ns.cloudflare.com, rafe.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cleo.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cleo.ns.cloudflare.com, cleo.ns.cloudflare.com, cleo.ns.cloudflare.com...)
Analysis
IP Addresses
firstcodeapp.com has four IP addresses: 104.21.17.148, 172.67.177.8, 2606:4700:3035::ac43:b108 and 2606:4700:3036::6815:1194.
Among the host names that share IP numbers with firstcodeapp.com are mesopic.uk, www.just.az, wushintw.com and two others.
Name Servers
firstcodeapp.com is delegated to two name servers: cleo.ns.cloudflare.com and rafe.ns.cloudflare.com.
firstcodeapp.com has the same name server delegation as a number of other domains, such as corbeltechnologies.com.au, nikah.workers.dev, cxvyzwvrljqjlekhcngw.pages.dev and two more.
firstcodeapp.com partially shares its NS delegation with several other domains, including rce.tw, exobey.world, 5ichw.com and two others.
The name servers wren.ns.cloudflare.com, burt.ns.cloudflare.com, leo.ns.cloudflare.com and dalary.ns.cloudflare.com are often found in use alongside these name servers.
Host names resolving to 6 IP numbers:
cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89, 173.245.59.89 and 3 other IP addresses.
rafe.ns.cloudflare.com resolves to 108.162.192.216, 172.64.32.216, 173.245.58.216 and 3 other IP addresses.