sharp-knowledge.com - robtex.com
sharp-knowledge.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
sharp-knowledge.com |
DNS History
6 records (6 active, 0 former)
●NSkurt.ns.cloudflare.com2026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
●NSsreeni.ns.cloudflare.com2026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
●A104.21.46.1612026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
●A172.67.140.1782026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
●A2606:4700:3034::6815:2ea12026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
●A2606:4700:3035::ac43:8cb22026-02-15 → 2026-02-23 · 2 obs
● 2026-02-23 22:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sharp-knowledge.com | kurt.ns.cloudflare.com, sreeni.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.193
NS records: kurt.ns.cloudflare.com, sreeni.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharp-knowledge.com (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.46.161, 172.67.140.178 |
| AAAA | 2 | 2606:4700:3034::6815:2ea1, 2606:4700:3035::ac43:8cb2 |
| NS | 2 | kurt.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kurt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kurt.ns.cloudflare.com, kurt.ns.cloudflare.com, kurt.ns.cloudflare.com...)
AI analysis
sharp-knowledge.com maps to four IP numbers: 2606:4700:3034::6815:2ea1, 2606:4700:3035::ac43:8cb2, 104.21.46.161 and 172.67.140.178.
Other host names, for instance traslochiinternazionali.it, auth.kxitiz.workers.dev, www.floridacbdconnection.com, www.theglassmosaicoutlet.com and msdevops.com share IP numbers with sharp-knowledge.com.
Two name servers kurt.ns.cloudflare.com and sreeni.ns.cloudflare.com handle delegation for sharp-knowledge.com.
sharp-knowledge.com uses the same name server setup as other domains, for example widono.com, libra-zodiac.com, dns-zcboce.com, dns-guge.com and adblox.org.
sharp-knowledge.com partially shares name servers with other domains; examples include insightnest.us, highstatus.com, nh-democrats.org, xjwrq.com and raiservices.com.
These name servers are commonly used with haley.ns.cloudflare.com, cash.ns.cloudflare.com and rajeev.ns.cloudflare.com.
Host names with six IP numbers: kurt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193; sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.