sonwcd.study - robtex.com
sonwcd.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:545🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8525🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.69Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.37🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nicole.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| NS | rustam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| TXT | google-site-verification=r91zBuVEk2kbtEnrGXAy7jxijtyCGii4Yu9ytfKaR1U | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.69, 172.67.133.37 | ||||||
| IPv6 hints | 2606:4700:3036::6815:545, 2606:4700:3037::ac43:8525 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com | ||||||
| SOA | nicole.ns.cloudflare.comdns@cloudflare.com serial=2398305487 | ||||||
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=1775947006 | ||||||
Same first word
sonwcd.study |
Similar names
downsc.cn |
downsc.com |
scdown.com |
sdwcon.com |
cdsnow.com |
cowdns.com |
owcdns.net |
dcsnow.com |
ocwdns.de |
sdconw.com |
owncds.com |
wcdons.com |
cdowns.com |
scdown.net |
cdsnow.cn |
DNS History
6 records (6 active, 0 former)
●NSnicole.ns.cloudflare.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
●NSrustam.ns.cloudflare.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
●A104.21.5.692026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
●A172.67.133.372026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
●A2606:4700:3036::6815:5452026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
●A2606:4700:3037::ac43:85252026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 02:17:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| sonwcd.study | nicole.ns.cloudflare.com, rustam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.148
NS records: nicole.ns.cloudflare.com, rustam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sonwcd.study (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.69, 172.67.133.37 |
| AAAA | 2 | 2606:4700:3036::6815:545, 2606:4700:3037::ac43:8525 |
| NS | 2 | nicole.ns.cloudflare.com, rustam.ns.cloudflare.com |
| TXT | 1 | google-site-verification=r91zBuVEk2kbtEn |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nicole.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
IP Addresses
sonwcd.study resolves to four IPs: 2606:4700:3036::6815:545, 2606:4700:3037::ac43:8525, 104.21.5.69 and 172.67.133.37.
Other host names such as howeshouse.com, www.ddswebmarketing.com, mail.venturecars.com.sg, fiitp.com and 98toto.com share IP numbers with sonwcd.study.
Name Servers
sonwcd.study is delegated to two name servers: nicole.ns.cloudflare.com and rustam.ns.cloudflare.com.
sonwcd.study uses the same name server setup as other domains, including collabix-dashboard.live, hostivo.de, collabixinvite.live, collabixconnect.media and hasewerk.de.
At least part of the name servers for sonwcd.study are shared with other domains, for instance fansoftrends.com, yarlanda.ru, preventingtruthdecay.org, ruiprime.cn and hostingflare.com.
These name servers are often used together with peyton.ns.cloudflare.com, aurora.ns.cloudflare.com and nelci.ns.cloudflare.com.
Host names with six IP numbers:
nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.
rustam.ns.cloudflare.com points to: 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148.