rgibtv.study - robtex.com
rgibtv.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a026🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:eba🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.186Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.38🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | david.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| NS | mina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| TXT | google-site-verification=pMvfVanyPf3ZT49ztnWAQkcSvTdRzXl80pYgeCJIuJs | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.186, 172.67.160.38 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a026, 2606:4700:3032::6815:eba | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | david.ns.cloudflare.comdns@cloudflare.com serial=2410727534 | ||||||
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=1785517886 | ||||||
Same first word
rgibtv.study |
DNS History
8 records (6 active, 2 former)
●NSdavid.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 17:44:38
●NSmina.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 17:44:38
●A104.21.14.1862026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 17:44:38
●A172.67.160.382026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 17:44:38
●A2606:4700:3031::ac43:a0262026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 17:44:34
● 2026-07-31 17:44:38
●A2606:4700:3032::6815:eba2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 17:44:34
● 2026-07-31 17:44:38
○A2606:4700:3035::6815:eba2026-07-27 → 2026-07-27 · 3 obs
○ 2026-07-31 17:44:34
○ 2026-07-31 17:44:38
○A2606:4700:3035::ac43:a0262026-07-27 → 2026-07-27 · 3 obs
○ 2026-07-31 17:44:34
○ 2026-07-31 17:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| rgibtv.study | mina.ns.cloudflare.com, david.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.251
NS records: mina.ns.cloudflare.com, david.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgibtv.study (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.186, 172.67.160.38 |
| AAAA | 2 | 2606:4700:3031::ac43:a026, 2606:4700:3032::6815:eba |
| NS | 2 | david.ns.cloudflare.com, mina.ns.cloudflare.com |
| TXT | 1 | google-site-verification=pMvfVanyPf3ZT49 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | david.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
IP Addresses
rgibtv.study points to the four IP addresses 104.21.14.186, 172.67.160.38, 2606:4700:3031::ac43:a026 and 2606:4700:3032::6815:eba.
foglink.io, hconstruction.com, www.zghmcs.com and two other host names share IP numbers with rgibtv.study.
Name Servers
rgibtv.study is served by two delegated name servers, david.ns.cloudflare.com and mina.ns.cloudflare.com.
rgibtv.study uses the same name servers as several other domains — among them evakatharina.com, gonhers.com.mx, idgochhw.bar and two more.
There is at least partial name server overlap between rgibtv.study and other domains — slotserverarab.net, equipal.com.br, sunwestgenetics.com and two more among them.
These name servers frequently co-occur with the name servers joyce.ns.cloudflare.com and shane.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
david.ns.cloudflare.com carries IP addresses 108.162.193.152, 172.64.33.152 and 173.245.59.152, with 3 other addresses beyond those.
mina.ns.cloudflare.com carries IP addresses 108.162.194.251, 162.159.38.251 and 172.64.34.251, with 3 other addresses beyond those.