tr88.study - robtex.com
tr88.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5aaf🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cb02🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.175Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.2🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | susan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| NS | tate.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23bf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 108.162.195.191🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 162.159.44.191Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 172.64.35.191🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.90.175, 172.67.203.2 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5aaf, 2606:4700:3035::ac43:cb02 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com | ||||||
| SOA | susan.ns.cloudflare.comdns@cloudflare.com serial=2402505111 | ||||||
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=1778375702 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSsusan.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
●NState.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
●A104.21.90.1752026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
●A172.67.203.22026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
●A2606:4700:3032::6815:5aaf2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
●A2606:4700:3035::ac43:cb022026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 01:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| tr88.study | tate.ns.cloudflare.com, susan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.191
NS records: tate.ns.cloudflare.com, susan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tr88.study (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.90.175, 172.67.203.2 |
| AAAA | 2 | 2606:4700:3035::ac43:cb02, 2606:4700:3032::6815:5aaf |
| NS | 2 | susan.ns.cloudflare.com, tate.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | susan.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
tr88.study resolves to four IPs: 2606:4700:3032::6815:5aaf, 2606:4700:3035::ac43:cb02, 104.21.90.175 and 172.67.203.2.
Other host names such as fqdn1.theportlandcompany.com, ddyr.cn, limitless.my, novajackpot835.com and homedessertrecipes.com share IP numbers with tr88.study.
Name Servers
tr88.study is delegated to two name servers: susan.ns.cloudflare.com and tate.ns.cloudflare.com.
tr88.study uses the same name server setup as other domains, including mega-darknet.io, kp88.guru, nohu909.org, x-pictures.io and go8.lat.
At least part of the name servers for tr88.study are shared with other domains, for instance brokkrlabs.io, ieltskaro.com, brianstuart.workers.dev, stikstellamarismks.ac.id and lvazquez.com.
These name servers are commonly used alongside the name servers damon.ns.cloudflare.com.
Host names with six IP numbers:
susan.ns.cloudflare.com points to: 2606:4700:50::a29f:26c7, 2803:f800:50::6ca2:c2c7, 2a06:98c1:50::ac40:22c7, 108.162.194.199, 162.159.38.199 and 172.64.34.199.
tate.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbf, 2803:f800:50::6ca2:c3bf, 2a06:98c1:50::ac40:23bf, 108.162.195.191, 162.159.44.191 and 172.64.35.191.