heartcode.cc - dns.ninja
heartcode.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2878🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:971f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.120Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.151.31🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brit.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| A | 108.162.192.78🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| A | 172.64.32.78🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| A | 173.245.58.78🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brit.ns.cloudflare.com | ||||||
| NS | matias.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c49Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c349Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2349Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.73Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.73Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.120, 172.67.151.31 | ||||||
| IPv6 hints | 2606:4700:3032::6815:2878, 2606:4700:3037::ac43:971f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | brit.ns.cloudflare.comdns@cloudflare.com serial=2415119512 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1790214676 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSbrit.ns.cloudflare.com2026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
●NSmatias.ns.cloudflare.com2026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
●A104.21.40.1202026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
●A172.67.151.312026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
●A2606:4700:3032::6815:28782026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
●A2606:4700:3037::ac43:971f2026-09-17 → 2026-09-24 · 2 obs
● 2026-09-24 02:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| heartcode.cc | brit.ns.cloudflare.com, matias.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.78
NS records: brit.ns.cloudflare.com, matias.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heartcode.cc (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.40.120, 172.67.151.31 |
| AAAA | 2 | 2606:4700:3037::ac43:971f, 2606:4700:3032::6815:2878 |
| NS | 2 | brit.ns.cloudflare.com, matias.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brit.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
heartcode.cc points to the four IP addresses 104.21.40.120, 172.67.151.31, 2606:4700:3032::6815:2878 and 2606:4700:3037::ac43:971f.
Among the host names that share IP numbers with heartcode.cc are mindmetric.co, cryptocurrencygambling.org, 3xianghe.com and two others.
Name Servers
heartcode.cc uses two name servers for its delegation: brit.ns.cloudflare.com and matias.ns.cloudflare.com.
heartcode.cc has the same name server delegation as a number of other domains, such as ailook-online-2.pages.dev, norquistmarzolfxw752.workers.dev, india-part-time-job.pages.dev and two more.
There is at least partial name server overlap between heartcode.cc and other domains — cemara777slots.com, lianchaapp.com, twilight-haze-45be.workers.dev and two more among them.
These name servers are routinely co-deployed with the name servers henry.ns.cloudflare.com, lakas.ns.cloudflare.com, carla.ns.cloudflare.com and two others.
Host names resolving to 6 IP numbers:
Hostname brit.ns.cloudflare.com directs to 108.162.192.78, 172.64.32.78 and 173.245.58.78 along with 3 other IP addresses.
Hostname matias.ns.cloudflare.com directs to 108.162.195.73, 162.159.44.73 and 172.64.35.73 along with 3 other IP addresses.