code4app.ru - robtex.com
code4app.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.47.15Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.162🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kenneth.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c29🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c329🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2329🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 108.162.195.41🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 162.159.44.41Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 172.64.35.41🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| NS | shaz.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 108.162.194.249🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 162.159.38.249Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 172.64.34.249🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.15, 172.67.143.162 | ||||||
| SOA | kenneth.ns.cloudflare.comdns@cloudflare.com serial=2413055044 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4070308 | ||||||
Same first word
Similar names
Previous names
code2d.ru |
code2graph.ru |
code2la.ru |
code2silicon.ru |
code2you.ru |
code3.ru |
code3000.ru |
code31.ru |
code343.ru |
code357.ru |
code36.ru |
code360.ru |
code378.ru |
code4.ru |
code404.ru |
code45.ru |
code46.ru |
code47.ru |
code4711.ru |
Next names
DNS History
4 records (4 active, 0 former)
●NSkenneth.ns.cloudflare.com2026-09-07 → 2026-09-10 · 2 obs
● 2026-09-10 07:06:46
●NSshaz.ns.cloudflare.com2026-09-07 → 2026-09-10 · 2 obs
● 2026-09-10 07:06:46
●A104.21.47.152026-09-07 → 2026-09-10 · 2 obs
● 2026-09-10 07:06:46
●A172.67.143.1622026-09-07 → 2026-09-10 · 2 obs
● 2026-09-10 07:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| code4app.ru | kenneth.ns.cloudflare.com, shaz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.41
NS records: kenneth.ns.cloudflare.com, shaz.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at code4app.ru: Error: DNS query timeout: 193.232.128.6 for DS code4app.ru
⏱️ Timing
Total: 4379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.162, 104.21.47.15 |
| NS | 2 | kenneth.ns.cloudflare.com, shaz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kenneth.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
code4app.ru points to the IP addresses 104.21.47.15 and 172.67.143.162
Additional host names — nss568.cc, rarwalls.com, vnengineer.net and two others — share IP numbers with code4app.ru.
Name Servers
code4app.ru has two authoritative name servers — kenneth.ns.cloudflare.com and shaz.ns.cloudflare.com.
code4app.ru shares its name server setup with other domains, including maxitechengnieering.com, bluaenchor-llc.com, suslbd.com and two others.
The name servers of code4app.ru overlap at least partially with those of other domains — among them altdevgrp.com, duva-bp3.pages.dev, pasta-rezepte.pages.dev and two more.
These name servers commonly appear alongside the name servers ursula.ns.cloudflare.com and ollie.ns.cloudflare.com.
Host names with 6 IP numbers:
kenneth.ns.cloudflare.com points to 108.162.195.41, 162.159.44.41, 172.64.35.41 and 3 other IP addresses.
shaz.ns.cloudflare.com points to 108.162.194.249, 162.159.38.249, 172.64.34.249 and 3 other IP addresses.