sharpcode.ru - robtex.com
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=104, name=cloudflare-ech.com | ||||||
| SOA | angela.ns.cloudflare.comdns@cloudflare.com serial=2411310073 | ||||||
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=4070349 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSangela.ns.cloudflare.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
●NSdane.ns.cloudflare.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
●A104.21.13.2392026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
●A172.67.133.1222026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
●A2606:4700:3030::6815:def2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
●A2606:4700:3035::ac43:857a2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-13 17:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.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: 1162ms | 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 resolves to 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 aidotas.lt, maximuminideal.store, rotterdam-hotels.com 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, galvanized-water.workers.dev, macrothemes.net and two more.
sharpcode.ru shares at least some of its name servers with other domains, including stvhwrd.workers.dev, puahospitalfoundation.pages.dev, businessprocessreview.com and two others.
These name servers are frequently paired with the name servers andy.ns.cloudflare.com and apollo.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.