kzekng.study - robtex.com
kzekng.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ce0c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4547🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.71Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.12🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eugene.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c348🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2348🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 108.162.195.72🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 162.159.44.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 172.64.35.72🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| TXT | google-site-verification=N-A5IrMJZPrvfgWTQvAjExNUg5ULnpgF4RUWnIIaQvk | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.71, 172.67.206.12 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ce0c, 2606:4700:3035::6815:4547 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com | ||||||
| SOA | eugene.ns.cloudflare.comdns@cloudflare.com serial=2399378922 | ||||||
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=1775935975 | ||||||
Same first word
kzekng.study |
DNS History
6 records (6 active, 0 former)
●NSeugene.ns.cloudflare.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
●NSsky.ns.cloudflare.com2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
●A104.21.69.712026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
●A172.67.206.122026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
●A2606:4700:3030::ac43:ce0c2026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
●A2606:4700:3035::6815:45472026-03-28 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, y.nic.study, a.nic.study, c.nic.study... | 12 records |
| kzekng.study | sky.ns.cloudflare.com, eugene.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.72
NS records: sky.ns.cloudflare.com, eugene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kzekng.study (unsigned zone)
⏱️ Timing
Total: 390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.12, 104.21.69.71 |
| AAAA | 2 | 2606:4700:3030::ac43:ce0c, 2606:4700:3035::6815:4547 |
| NS | 2 | eugene.ns.cloudflare.com, sky.ns.cloudflare.com |
| TXT | 1 | google-site-verification=N-A5IrMJZPrvfgW |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eugene.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, y.nic.study, x.nic.study...)
Analysis
IP Addresses
kzekng.study points to four IP numbers: 2606:4700:3030::ac43:ce0c, 2606:4700:3035::6815:4547, 104.21.69.71 and 172.67.206.12.
Other host names, for instance dnagallery.pl, emsimedikal.com, intlculcenter.com, etime.in and vereeni.com share IP numbers with kzekng.study.
Name Servers
kzekng.study's delegation is to two name servers eugene.ns.cloudflare.com and sky.ns.cloudflare.com.
kzekng.study shares the same name server configuration as other domains, such as zxcnub.xyz, ixtjmmf.courses, electrica-eicsa.com, 9flavors.com and love-yourself-naturally.com.
kzekng.study at least partially shares its name servers with other domains, for instance www80333.com, spfaiw.com, gcode.gr, prorolloffs.com and arezzo.com.br.
these name servers are commonly used with the name servers ulla.ns.cloudflare.com, kyree.ns.cloudflare.com, meilani.ns.cloudflare.com, sue.ns.cloudflare.com and kinsley.ns.cloudflare.com.
Host names with six IP numbers:
eugene.ns.cloudflare.com points to: 2606:4700:58::a29f:2c48, 2803:f800:50::6ca2:c348, 2a06:98c1:50::ac40:2348, 108.162.195.72, 162.159.44.72 and 172.64.35.72.
sky.ns.cloudflare.com points to: 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.