clsys.dev - robtex.com
clsys.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:cb3e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2a48🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.72Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.62🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | meera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| A | 108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| A | 172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| A | 173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meera.ns.cloudflare.com | ||||||
| NS | nick.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| A | 108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| A | 172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| A | 173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nick.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.72, 172.67.203.62 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:cb3e, 2606:4700:3035::6815:2a48 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com | ||||||
| SOA | meera.ns.cloudflare.comdns@cloudflare.com serial=2413096087 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
clsys.group |
clsys.com |
clsys.net |
clsys.co.za |
clsys.cn |
clsys.ph |
clsys.dev |
clsys.co.uk |
clsys.com.tw |
clsys.ru |
clsys.info |
Similar names
Previous names
clrksn.dev |
clrn.dev |
clrs.dev |
clrscr.dev |
clrsht.dev |
clrt.dev |
clrw.dev |
clrx.dev |
cls-security.dev |
cls.dev |
cls2.dev |
clsandbox.dev |
clservers.dev |
clsh.dev |
clsimplex.dev |
clsn.dev |
clspt.dev |
clsr.dev |
clstaging.dev |
clstudio.dev |
Next names
DNS History
10 records (6 active, 4 former)
●NSmeera.ns.cloudflare.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-16 08:26:30
●NSnick.ns.cloudflare.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-16 08:26:30
●A104.21.42.722026-09-05 → 2026-09-16 · 3 obs
● 2026-09-05 21:41:54
● 2026-09-16 08:26:30
●A172.67.203.622026-09-05 → 2026-09-16 · 3 obs
● 2026-09-05 21:41:54
● 2026-09-16 08:26:30
○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs
○ 2026-09-05 21:41:54
○ 2026-09-16 08:26:30
○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs
○ 2026-09-05 21:41:54
○ 2026-09-16 08:26:30
●A2606:4700:3032::ac43:cb3e2026-09-05 → 2026-09-16 · 3 obs
● 2026-09-05 21:41:54
● 2026-09-16 08:26:30
●A2606:4700:3035::6815:2a482026-09-05 → 2026-09-16 · 3 obs
● 2026-09-05 21:41:54
● 2026-09-16 08:26:30
○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs
○ 2026-09-05 21:41:54
○ 2026-09-16 08:26:30
○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs
○ 2026-09-05 21:41:54
○ 2026-09-16 08:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| clsys.dev | nick.ns.cloudflare.com, meera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.195
NS records: nick.ns.cloudflare.com, meera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clsys.dev (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.72, 172.67.203.62 |
| AAAA | 2 | 2606:4700:3035::6815:2a48, 2606:4700:3032::ac43:cb3e |
| NS | 2 | meera.ns.cloudflare.com, nick.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | meera.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
clsys.dev has four IP addresses: 104.21.42.72, 172.67.203.62, 2606:4700:3032::ac43:cb3e and 2606:4700:3035::6815:2a48.
Among the host names that share IP numbers with clsys.dev are smartwerkk.com, de33.bet, trbvedrm.shop and two others.
Name Servers
clsys.dev uses two name servers for its delegation: meera.ns.cloudflare.com and nick.ns.cloudflare.com.
clsys.dev has the same name server delegation as a number of other domains, such as volantinaggiocuneo.it, astro-build-deploy-directory.pages.dev, emeraldbayassociation.org and two more.
clsys.dev partially shares its NS delegation with several other domains, including bjsrwdk.info, dapat-web-new.pages.dev, prattbeachproperties.com and two others.
These name servers often co-occur with the name servers ian.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname meera.ns.cloudflare.com directs to 108.162.192.195, 172.64.32.195 and 173.245.58.195 along with 3 other IP addresses.
Hostname nick.ns.cloudflare.com directs to 108.162.193.213, 172.64.33.213 and 173.245.59.213 along with 3 other IP addresses.