rikbet.study - robtex.com
rikbet.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:af1d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3803🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.3Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.29🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | todd.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| NS | venus.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| A | 173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venus.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.3, 172.67.175.29 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:af1d, 2606:4700:3036::6815:3803 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com | ||||||
| SOA | todd.ns.cloudflare.comdns@cloudflare.com serial=2407596382 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1783925322 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NStodd.ns.cloudflare.com2026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
●NSvenus.ns.cloudflare.com2026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
●A104.21.56.32026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
●A172.67.175.292026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
●A2606:4700:3033::ac43:af1d2026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
●A2606:4700:3036::6815:38032026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 08:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | y.nic.study, c.nic.study, a.nic.study, b.nic.study... | 12 records |
| rikbet.study | todd.ns.cloudflare.com, venus.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.235
NS records: todd.ns.cloudflare.com, venus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rikbet.study (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.3, 172.67.175.29 |
| AAAA | 2 | 2606:4700:3036::6815:3803, 2606:4700:3033::ac43:af1d |
| NS | 2 | todd.ns.cloudflare.com, venus.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | todd.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
rikbet.study resolves to four IP addresses: 104.21.56.3, 172.67.175.29, 2606:4700:3033::ac43:af1d and 2606:4700:3036::6815:3803.
osseone.com, print-magazin.eu, www.elitedecor.lt and two other host names share IP numbers with rikbet.study.
Name Servers
The NS records for rikbet.study delegate to todd.ns.cloudflare.com and venus.ns.cloudflare.com.
rikbet.study uses the same name servers as several other domains — among them spasbudapest.hu, goprint-eurocenter.hu, (0x706f726e)ocr.com and two more.
rikbet.study shares at least some of its name servers with other domains, including protocolix.com, empireteck.com, temanbujang.site and two others.
These name servers are frequently paired with the name servers kim.ns.cloudflare.com, memphis.ns.cloudflare.com and nick.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
todd.ns.cloudflare.com maps to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 additional IP addresses.
venus.ns.cloudflare.com maps to 108.162.192.235, 172.64.32.235, 173.245.58.235 and 3 additional IP addresses.