xrptudy.study - robtex.com
xrptudy.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4d45🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cd26🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.69Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.38🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | giancarlo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c05🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c305🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2305🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 108.162.195.5🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 162.159.44.5Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 172.64.35.5🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| NS | zelda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 108.162.192.242🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 172.64.32.242🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 173.245.58.242🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| TXT | google-site-verification=_vVN8DQb33_vVOktcnHXluescPObsSwKNLDlJmfC8tk | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.69, 172.67.205.38 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4d45, 2606:4700:3033::ac43:cd26 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com | ||||||
| SOA | giancarlo.ns.cloudflare.comdns@cloudflare.com serial=2397661431 | ||||||
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=1775946995 | ||||||
Same first word
xrptudy.study |
DNS History
6 records (6 active, 0 former)
●NSgiancarlo.ns.cloudflare.com2026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
●NSzelda.ns.cloudflare.com2026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
●A104.21.77.692026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
●A172.67.205.382026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
●A2606:4700:3030::6815:4d452026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
●A2606:4700:3033::ac43:cd262026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| xrptudy.study | zelda.ns.cloudflare.com, giancarlo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.5
NS records: zelda.ns.cloudflare.com, giancarlo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xrptudy.study (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.205.38, 104.21.77.69 |
| AAAA | 2 | 2606:4700:3030::6815:4d45, 2606:4700:3033::ac43:cd26 |
| NS | 2 | giancarlo.ns.cloudflare.com, zelda.ns.cloudflare.com |
| TXT | 1 | google-site-verification=_vVN8DQb33_vVOk |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | giancarlo.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
xrptudy.study resolves to four IP numbers: 2606:4700:3030::6815:4d45, 2606:4700:3033::ac43:cd26, 104.21.77.69 and 172.67.205.38.
Other host names such as 543215.com, xn--b3cw4apb2b3e1a1gxc.com, atccl.com, cheerfulskin.com and xxsm.212.com share IPs with xrptudy.study.
Name Servers
xrptudy.study is delegated to two name servers: giancarlo.ns.cloudflare.com and zelda.ns.cloudflare.com.
xrptudy.study shares the same name server setup as biabor.ru, shoshmaozarie.co.il, hwefxmbt.surf, csalhg.my and yosefa-writing.co.il.
xrptudy.study at least partially shares name servers with other domains, for instance kongsimai828.com, bestinjurylawyers.com.au, silverbdsmsingles.com, sbt-bonn.de and jdmhfcu.org.
These name servers are commonly used with fred.ns.cloudflare.com and ligia.ns.cloudflare.com.
Host names with six IP numbers:
giancarlo.ns.cloudflare.com points to 2606:4700:58::a29f:2c05, 2803:f800:50::6ca2:c305, 2a06:98c1:50::ac40:2305, 108.162.195.5, 162.159.44.5 and 172.64.35.5.
zelda.ns.cloudflare.com points to 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.