dockerdev.net - robtex.com
dockerdev.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:157eπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c69fπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.21.126Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.198.159πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b64Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c164Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2164Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.100Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.100Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.100Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | etta.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9cCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c09cCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:209cCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.156Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.156Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.156Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.21.126, 172.67.198.159 | ||||||
| IPv6 hints | 2606:4700:3031::6815:157e, 2606:4700:3032::ac43:c69f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2418941905 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1794031536 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSalex.ns.cloudflare.com2026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
βNSetta.ns.cloudflare.com2026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
βA104.21.21.1262026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
βA172.67.198.1592026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
βA2606:4700:3031::6815:157e2026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
βA2606:4700:3032::ac43:c69f2026-10-03 β 2026-11-07 Β· 2 obs
β 2026-11-07 06:55:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| dockerdev.net | alex.ns.cloudflare.com, etta.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.156
NS records: alex.ns.cloudflare.com, etta.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dockerdev.net (unsigned zone)
β±οΈ Timing
Total: 2382ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.198.159, 104.21.21.126 |
| AAAA | 2 | 2606:4700:3032::ac43:c69f, 2606:4700:3031::6815:157e |
| NS | 2 | alex.ns.cloudflare.com, etta.ns.cloudflare.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
dockerdev.net directs to four IP numbers, which are 104.21.21.126, 172.67.198.159, 2606:4700:3031::6815:157e and 2606:4700:3032::ac43:c69f.
Among the host names that share IP numbers with dockerdev.net are winemaven.io, yennysaldarriaga.com, heltonhearing.com and two others.
Name Servers
DNS delegation for dockerdev.net points to two name servers: alex.ns.cloudflare.com and etta.ns.cloudflare.com.
dockerdev.net has the same name server delegation as a number of other domains, such as bipart.com.tr, sharpinnovation.foundation, nova-115f8e.workers.dev and two more.
At least some of dockerdev.net's name servers are shared with other domains, for example norivalexio.pro, vaughn17.xyz, generalgamedocs.com and two more.
These name servers tend to be deployed in combination with the name servers arvind.ns.cloudflare.com and woz.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
alex.ns.cloudflare.com has IP addresses 108.162.193.100, 172.64.33.100 and 173.245.59.100, plus 3 other.
etta.ns.cloudflare.com has IP addresses 108.162.192.156, 172.64.32.156 and 173.245.58.156, plus 3 other.