braincode.cz - robtex.com
braincode.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:9d5b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:87f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.127Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.91🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lorna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3abe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20be🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 108.162.192.190🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 172.64.32.190🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| A | 173.245.58.190🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lorna.ns.cloudflare.com | ||||||
| NS | otto.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c387🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2387🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 108.162.195.135🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 162.159.44.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| A | 172.64.35.135🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | otto.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.127, 172.67.157.91 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:9d5b, 2606:4700:3037::6815:87f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com | ||||||
| SOA | lorna.ns.cloudflare.comdns@cloudflare.com serial=2413740601 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1788614244 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSlorna.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
●NSotto.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
●A104.21.8.1272026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
●A172.67.157.912026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
●A2606:4700:3036::ac43:9d5b2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
●A2606:4700:3037::6815:87f2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 14:22:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | 8 records |
| braincode.cz | otto.ns.cloudflare.com, lorna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.190
NS records: otto.ns.cloudflare.com, lorna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for braincode.cz (unsigned zone)
⏱️ Timing
Total: 1186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.91, 104.21.8.127 |
| AAAA | 2 | 2606:4700:3037::6815:87f, 2606:4700:3036::ac43:9d5b |
| NS | 2 | lorna.ns.cloudflare.com, otto.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lorna.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)
Analysis
IP Addresses
braincode.cz resolves to four IP addresses: 104.21.8.127, 172.67.157.91, 2606:4700:3036::ac43:9d5b and 2606:4700:3037::6815:87f.
Among the host names that share IP numbers with braincode.cz are noahs-arkive.com, jwvest.com, girisiniz-yeni.com and two others.
Name Servers
braincode.cz uses two name servers for its delegation: lorna.ns.cloudflare.com and otto.ns.cloudflare.com.
braincode.cz has the same name server delegation as a number of other domains, such as lwqky.com, ejgccn.info, byxxwxx.info and two more.
braincode.cz has at least partial name server overlap with other domains, such as code.fans, 1832912936.workers.dev, devtools.bond and two others.
Host names resolving to 6 IP numbers:
Hostname lorna.ns.cloudflare.com directs to 108.162.192.190, 172.64.32.190 and 173.245.58.190 along with 3 other IP addresses.
Hostname otto.ns.cloudflare.com directs to 108.162.195.135, 162.159.44.135 and 172.64.35.135 along with 3 other IP addresses.