ncyvkb.study - robtex.com
ncyvkb.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b9b0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1356🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.86Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.176🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | karina.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| A | 108.162.192.178🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| A | 172.64.32.178🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| A | 173.245.58.178🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karina.ns.cloudflare.com | ||||||
| NS | zahir.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c391🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2391🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| A | 108.162.195.145🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| A | 162.159.44.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| A | 172.64.35.145🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zahir.ns.cloudflare.com | ||||||
| TXT | google-site-verification=rIn010Xee3-kxFYBpvgs4A2RqL2TT5v_SfDMofKQAkg | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.86, 172.67.185.176 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b9b0, 2606:4700:3036::6815:1356 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | karina.ns.cloudflare.comdns@cloudflare.com serial=2399498027 | ||||||
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=1775200600 | ||||||
Subdomains
www.ncyvkb.study |
Same first word
ncyvkb.study |
Similar names
DNS History
6 records (6 active, 0 former)
●NSkarina.ns.cloudflare.com2026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
●NSzahir.ns.cloudflare.com2026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
●A104.21.19.862026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
●A172.67.185.1762026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
●A2606:4700:3033::ac43:b9b02026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
●A2606:4700:3036::6815:13562026-03-27 → 2026-04-03 · 2 obs
● 2026-04-03 07:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| ncyvkb.study | zahir.ns.cloudflare.com, karina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.178
NS records: zahir.ns.cloudflare.com, karina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncyvkb.study (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.86, 172.67.185.176 |
| AAAA | 2 | 2606:4700:3036::6815:1356, 2606:4700:3033::ac43:b9b0 |
| NS | 2 | karina.ns.cloudflare.com, zahir.ns.cloudflare.com |
| TXT | 1 | google-site-verification=rIn010Xee3-kxFY |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | karina.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
Hierarchy
The parent of www.ncyvkb.study is ncyvkb.study.
IP Addresses
ncyvkb.study maps to four IP numbers: 2606:4700:3033::ac43:b9b0, 2606:4700:3036::6815:1356, 104.21.19.86 and 172.67.185.176.
Other host names such as adirondackhomewatch.com, gentempo.com, reachvips.com, discodrive.org and www.af-rentall.com share IPs with ncyvkb.study.
Name Servers
Two name servers karina.ns.cloudflare.com and zahir.ns.cloudflare.com handle the delegation for ncyvkb.study.
ncyvkb.study shares the same name server setup as other domains, for example 377bra.vip, 377bra.org, lite-invest.com, wholegreenbakery.com and wholegreenbakery.com.au.
ncyvkb.study at least partially shares name servers with other domains, for example justmusic.com.ua, celebritybikinibody.com, mountainessentials.co.uk, armhole.irish and burdav.com.
These name servers are commonly used with nelci.ns.cloudflare.com and liz.ns.cloudflare.com and hal.ns.cloudflare.com.
Host names with six IP numbers:
karina.ns.cloudflare.com points to 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178.
zahir.ns.cloudflare.com points to 2606:4700:58::a29f:2c91, 2803:f800:50::6ca2:c391, 2a06:98c1:50::ac40:2391, 108.162.195.145, 162.159.44.145 and 172.64.35.145.