sharpcode.ru - dns.ninja
sharpcode.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:def🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:857a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.239Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.122🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | angela.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c041🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2041🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 108.162.192.65🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 172.64.32.65🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 173.245.58.65🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| NS | dane.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| A | 108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| A | 172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| A | 173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dane.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.239, 172.67.133.122 | ||||||
| IPv6 hints | 2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | angela.ns.cloudflare.comdns@cloudflare.com serial=2416408796 | ||||||
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=4070657 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSangela.ns.cloudflare.com2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
●NSdane.ns.cloudflare.com2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
●A104.21.13.2392026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
●A172.67.133.1222026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
●A2606:4700:3030::6815:def2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
●A2606:4700:3035::ac43:857a2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 07:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| sharpcode.ru | dane.ns.cloudflare.com, angela.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.97
NS records: dane.ns.cloudflare.com, angela.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpcode.ru (unsigned zone)
⏱️ Timing
Total: 822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.239, 172.67.133.122 |
| AAAA | 2 | 2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a |
| NS | 2 | angela.ns.cloudflare.com, dane.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | angela.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
sharpcode.ru points to the four IP addresses 104.21.13.239, 172.67.133.122, 2606:4700:3030::6815:def and 2606:4700:3035::ac43:857a.
Among the host names that share IP numbers with sharpcode.ru are sillips.de, aidotas.lt, maximuminideal.store and two others.
Name Servers
sharpcode.ru has two authoritative name servers — angela.ns.cloudflare.com and dane.ns.cloudflare.com.
sharpcode.ru has the same name server delegation as a number of other domains, such as pythagoras-akl.pages.dev, freetime.social, galvanized-water.workers.dev and two more.
There is at least partial name server overlap between sharpcode.ru and other domains — stvhwrd.workers.dev, puahospitalfoundation.pages.dev, businessprocessreview.com and two more among them.
These name servers frequently co-occur with the name servers apollo.ns.cloudflare.com and brynne.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
angela.ns.cloudflare.com points to 108.162.192.65, 172.64.32.65, 173.245.58.65 and 3 other IP addresses.
dane.ns.cloudflare.com points to 108.162.193.97, 172.64.33.97, 173.245.59.97 and 3 other IP addresses.