tcvjeyz.study - robtex.com
tcvjeyz.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d626🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:109f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.159Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.38🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arnold.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| NS | norah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2646🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c246🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2246🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 108.162.194.70🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 162.159.38.70Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 172.64.34.70🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| TXT | google-site-verification=FDhWYgC9Nox4Bbtrr9XtBuaYmmZpafZw6LGdtvDKXlY | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.159, 172.67.214.38 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d626, 2606:4700:3037::6815:109f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com | ||||||
| SOA | arnold.ns.cloudflare.comdns@cloudflare.com serial=2401221744 | ||||||
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
tcvjeyz.study |
DNS History
6 records (6 active, 0 former)
●NSarnold.ns.cloudflare.com2026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
●NSnorah.ns.cloudflare.com2026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
●A104.21.16.1592026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
●A172.67.214.382026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
●A2606:4700:3033::ac43:d6262026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
●A2606:4700:3037::6815:109f2026-03-27 → 2026-04-11 · 2 obs
● 2026-04-11 23:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| tcvjeyz.study | norah.ns.cloudflare.com, arnold.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.70
NS records: norah.ns.cloudflare.com, arnold.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcvjeyz.study (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.16.159, 172.67.214.38 |
| AAAA | 2 | 2606:4700:3037::6815:109f, 2606:4700:3033::ac43:d626 |
| NS | 2 | arnold.ns.cloudflare.com, norah.ns.cloudflare.com |
| TXT | 1 | google-site-verification=FDhWYgC9Nox4Bbt |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arnold.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
tcvjeyz.study resolves to four IP numbers: 2606:4700:3033::ac43:d626, 2606:4700:3037::6815:109f, 104.21.16.159 and 172.67.214.38.
other host names for instance xichutuan.com, supfit.lv, yuanshantuozhan.com, sfs-group.com.cn and www.unwindmedia.com share IP numbers with tcvjeyz.study.
Name Servers
tcvjeyz.study is delegated to two name servers: arnold.ns.cloudflare.com and norah.ns.cloudflare.com.
tcvjeyz.study uses the same name server setup as p55.io, zilisrpi.art and scofieldstudios.com.
tcvjeyz.study at least partially shares name servers with other domains, for instance bentleysnaturalmeats.com, tunecore.co.uk, corponefinancial.com, todaysvision.com and 49322.cyou.
These name servers are commonly used with austin.ns.cloudflare.com, marvin.ns.cloudflare.com, sage.ns.cloudflare.com and carioca.ns.cloudflare.com.
Host names with six IP numbers:
arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69; norah.ns.cloudflare.com points to: 2606:4700:50::a29f:2646, 2803:f800:50::6ca2:c246, 2a06:98c1:50::ac40:2246, 108.162.194.70, 162.159.38.70 and 172.64.34.70.