opencodex.app - dns.ninja

`opencodex.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2690^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dfa5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.144^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.165^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elly.ns.cloudflare.com`
		A	108.162.194.246^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	162.159.38.246^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	172.64.34.246^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
NS	`olof.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=1CMQa2TDd3PpUpMaP-u9IhVno-X4wfios2CgbWy1uVU`
TXT	`v=spf1 include:zohomail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.144, 172.67.223.165
		IPv6 hints	2606:4700:3031::6815:2690, 2606:4700:3037::ac43:dfa5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOA	`elly.ns.cloudflare.com`dns@cloudflare.com serial=2407864586

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

rank #591490 globally
rank #795 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

opencodex.es

opencodex.app

opencodex.store

opencodex.uk

DNS History

9 records (9 active, 0 former)

●NSelly.ns.cloudflare.com2026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●NSolof.ns.cloudflare.com2026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●MXmx.zoho.com2026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●MXmx2.zoho.com2026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●MXmx3.zoho.com2026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●A104.21.38.1442026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●A172.67.223.1652026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●A2606:4700:3031::6815:26902026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

●A2606:4700:3037::ac43:dfa52026-04-12 → 2026-06-26 · 2 obs

● 2026-04-12 14:54:24
● 2026-06-26 08:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
opencodex.app	olof.ns.cloudflare.com, elly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.51

NS records: olof.ns.cloudflare.com, elly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencodex.app (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.165, 104.21.38.144`
AAAA	2	`2606:4700:3037::ac43:dfa5, 2606:4700:3031::6815:2690`
NS	2	`elly.ns.cloudflare.com, olof.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`google-site-verification=1CMQa2TDd3PpUpM, v=spf1 include:zohomail.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elly.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

opencodex.app has four IP addresses: 104.21.38.144, 172.67.223.165, 2606:4700:3031::6815:2690 and 2606:4700:3037::ac43:dfa5.

Among the host names that share IP numbers with opencodex.app are positive.network, 74teplo.ru, recovery-android.com and two others.

Name Servers

opencodex.app is served by two delegated name servers, elly.ns.cloudflare.com and olof.ns.cloudflare.com.

opencodex.app has the same name server delegation as a number of other domains, such as momenti.tv, pdcommand.com, gymsportservices.com and two more.

opencodex.app has at least partial name server overlap with other domains, such as america1stdumpster.com, bhargaventerprise.com, 4e6kqety.com and two others.

These name servers tend to appear together with the name servers jasper.ns.cloudflare.com, hank.ns.cloudflare.com and ruth.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

elly.ns.cloudflare.com carries IP addresses 108.162.194.246, 162.159.38.246 and 172.64.34.246, with 3 other addresses beyond those.

olof.ns.cloudflare.com carries IP addresses 108.162.195.51, 162.159.44.51 and 172.64.35.51, with 3 other addresses beyond those.

Mail Servers

opencodex.app has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

opencodex.app shares at least some of its mail servers with other domains — for example webcpe.net, luxushair.com, lrautogas.com and two more.

mx2.zoho.com resolves to 204.141.33.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.

These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.