cyber-defensepro.study - robtex.com
cyber-defensepro.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.68.104Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.69🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adele.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:269c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| A | 108.162.194.156🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| A | 162.159.38.156Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| A | 172.64.34.156🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adele.ns.cloudflare.com | ||||||
| NS | gannon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| A | 108.162.195.59🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| A | 162.159.44.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| A | 172.64.35.59🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gannon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.104, 172.67.194.69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com | ||||||
| SOA | adele.ns.cloudflare.comdns@cloudflare.com serial=2404805126 | ||||||
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=1780489261 | ||||||
Subdomains
www.cyber-defensepro.study |
Same first word
cyber-defensepro.christmas |
cyber-defensepro.study |
DNS History
6 records (4 active, 2 former)
●NSadele.ns.cloudflare.com2026-05-23 → 2026-06-03 · 2 obs
● 2026-06-03 12:39:08
●NSgannon.ns.cloudflare.com2026-05-23 → 2026-06-03 · 2 obs
● 2026-06-03 12:39:08
●A104.21.68.1042026-05-23 → 2026-06-03 · 4 obs
○ 2026-05-28 15:01:44
● 2026-05-29 16:35:04
● 2026-06-03 12:39:08
●A172.67.194.692026-05-23 → 2026-06-03 · 4 obs
○ 2026-05-28 15:01:44
● 2026-05-29 16:35:04
● 2026-06-03 12:39:08
○A188.114.96.42026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 15:01:44
○ 2026-05-29 16:35:04
○ 2026-06-03 12:39:08
○A188.114.97.42026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 15:01:44
○ 2026-05-29 16:35:04
○ 2026-06-03 12:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| cyber-defensepro.study | adele.ns.cloudflare.com, gannon.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.156
NS records: adele.ns.cloudflare.com, gannon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyber-defensepro.study (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.104, 172.67.194.69 |
| NS | 2 | adele.ns.cloudflare.com, gannon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adele.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
Hierarchy
cyber-defensepro.study is a parent domain of www.cyber-defensepro.study.
IP Addresses
cyber-defensepro.study points to two IP numbers: 104.21.68.104 and 172.67.194.69.
meirimh.com, email.prodo.co.uk, ald.net.cn and two other host names share IP numbers with cyber-defensepro.study.
Name Servers
DNS delegation for cyber-defensepro.study points to two name servers: adele.ns.cloudflare.com and gannon.ns.cloudflare.com.
cyber-defensepro.study uses the same name servers as several other domains — among them submerged-continental-shelf.garden, ancientparchmentarchive.study, xenomorph-hive-intelligence.garden and two more.
cyber-defensepro.study shares at least some of its name servers with other domains, including deadlinereminder.com, gotobuybuy.com, gmzcc.com and two others.
These name servers are frequently paired with the name servers holly.ns.cloudflare.com, ian.ns.cloudflare.com and leonidas.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
adele.ns.cloudflare.com points to 108.162.194.156, 162.159.38.156, 172.64.34.156 and three other IP addresses.
gannon.ns.cloudflare.com points to 108.162.195.59, 162.159.44.59, 172.64.35.59 and three other IP addresses.