nohu.study - robtex.com
nohu.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1742🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:d179🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.66Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.209.121🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fatima.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26bc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 108.162.194.188🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 162.159.38.188Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 172.64.34.188🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| NS | fred.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.23.66, 172.67.209.121 | ||||||
| IPv6 | 2606:4700:3032::6815:1742, 2606:4700:3034::ac43:d179 | ||||||
| SOA | fatima.ns.cloudflare.comdns@cloudflare.com serial=2397853171 | ||||||
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=1774358024 | ||||||
rank #2 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSfatima.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
●NSfred.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
●A104.21.23.662026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
●A172.67.209.1212026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
●A2606:4700:3032::6815:17422026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
●A2606:4700:3034::ac43:d1792026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 13:37:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | b.nic.study, z.nic.study, a.nic.study, y.nic.study... | - |
| nohu.study | fred.ns.cloudflare.com, fatima.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.113
NS records: fred.ns.cloudflare.com, fatima.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nohu.study (unsigned zone)
⏱️ Timing
Total: 543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.23.66, 172.67.209.121 |
| AAAA | 2 | 2606:4700:3034::ac43:d179, 2606:4700:3032::6815:1742 |
| NS | 2 | fatima.ns.cloudflare.com, fred.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fatima.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
nohu.study maps to four IP numbers: 2606:4700:3032::6815:1742, 2606:4700:3034::ac43:d179, 104.21.23.66 and 172.67.209.121.
other host names include tanapa.co.th, kra27-at.com, egypt-edu.com, mercadodoaco.com and hnmnm.cn; they share IP numbers with nohu.study.
Name Servers
Two name servers fatima.ns.cloudflare.com and fred.ns.cloudflare.com handle the delegation for nohu.study.
nohu.study shares the same name server setup as other domains, for instance s8inc.com, phpmoot.com, bett88.club, mb66ls.com and 99oke.cc.
nohu.study at least partially shares name servers with other domains, for instance brixtonbuzz.com, moderaprimeservices.click, azsczestochowa.pl, b-biotec.com and r2r.io.
These name servers are commonly used with pedro.ns.cloudflare.com and aragorn.ns.cloudflare.com.
Six IP addresses per host:
fatima.ns.cloudflare.com points to 2606:4700:50::a29f:26bc, 2803:f800:50::6ca2:c2bc, 2a06:98c1:50::ac40:22bc, 108.162.194.188, 162.159.38.188 and 172.64.34.188; fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113