cssdev.io - dns.ninja
cssdev.io
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:5dd1πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:d679πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.93.209Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.214.121πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | corey.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c18πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c318π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2318πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 108.162.195.24πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 162.159.44.24Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 172.64.35.24πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| NS | leanna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2697πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c297π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2297πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 108.162.194.151πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 162.159.38.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| A | 172.64.34.151πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leanna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.93.209, 172.67.214.121 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5dd1, 2606:4700:3032::ac43:d679 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com | ||||||
| SOA | corey.ns.cloudflare.comdns@cloudflare.com serial=2413480691 | ||||||
io
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.nic.io β | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1789023487 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNScorey.ns.cloudflare.com2026-09-06 β 2026-09-10 Β· 2 obs
β 2026-09-10 08:00:06
βNSleanna.ns.cloudflare.com2026-09-06 β 2026-09-10 Β· 2 obs
β 2026-09-10 08:00:06
βA104.21.93.2092026-09-06 β 2026-09-10 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA172.67.214.1212026-09-06 β 2026-09-10 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA188.114.96.02026-09-06 β 2026-09-06 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA188.114.97.02026-09-06 β 2026-09-06 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA2606:4700:3032::6815:5dd12026-09-06 β 2026-09-10 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA2606:4700:3032::ac43:d6792026-09-06 β 2026-09-10 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA2a06:98c1:3120::2026-09-06 β 2026-09-06 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
βA2a06:98c1:3121::2026-09-06 β 2026-09-06 Β· 3 obs
β 2026-09-06 04:03:24
β 2026-09-10 08:00:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io | 8 records |
| cssdev.io | corey.ns.cloudflare.com, leanna.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.151
NS records: corey.ns.cloudflare.com, leanna.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cssdev.io (unsigned zone)
β±οΈ Timing
Total: 3824ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.209, 172.67.214.121 |
| AAAA | 2 | 2606:4700:3032::6815:5dd1, 2606:4700:3032::ac43:d679 |
| NS | 2 | corey.ns.cloudflare.com, leanna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | corey.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)
Analysis
IP Addresses
cssdev.io resolves to four IP addresses: 104.21.93.209, 172.67.214.121, 2606:4700:3032::6815:5dd1 and 2606:4700:3032::ac43:d679.
riffen.co.uk, www.noma.com.br, cnysfw.com and two other host names share IP numbers with cssdev.io.
Name Servers
cssdev.io uses two name servers for its delegation: corey.ns.cloudflare.com and leanna.ns.cloudflare.com.
cssdev.io uses the same name servers as several other domains β among them uiux.fan, accessible.now, moderncss.gallery and two more.
cssdev.io partially shares its NS delegation with several other domains, including kx99.fun, automob.workers.dev, sese-meluncur-no-1.pages.dev and two others.
These name servers are regularly seen alongside malavika.ns.cloudflare.com and anahi.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
Hostname corey.ns.cloudflare.com directs to 108.162.195.24, 162.159.44.24 and 172.64.35.24 along with 3 other IP addresses.
Hostname leanna.ns.cloudflare.com directs to 108.162.194.151, 162.159.38.151 and 172.64.34.151 along with 3 other IP addresses.