root.engineering - robtex.com
root.engineering
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:c40cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5a3cπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.90.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.196.12πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kay.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a7dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 108.162.192.125πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 172.64.32.125πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 173.245.58.125πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.90.60, 172.67.196.12 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c40c, 2606:4700:3035::6815:5a3c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | kay.ns.cloudflare.comdns@cloudflare.com serial=2400902803 | ||||||
engineering
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering β | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1775939719 | ||||||
Subdomains
deploy-testing.root.engineering |
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
βNSdns1.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSdns1.registrar-servers.com,2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSdns2.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSdns3.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSdns4.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSdns5.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNSkay.ns.cloudflare.com2026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βNStom.ns.cloudflare.com2026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βMXeforward1.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βMXeforward2.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βMXeforward3.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βMXeforward4.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βMXeforward5.registrar-servers.com2016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βA104.21.90.602026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βA172.67.196.122026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βA192.64.119.2432016-12-10 β 2016-12-10 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βA2606:4700:3034::ac43:c40c2026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
βA2606:4700:3035::6815:5a3c2026-02-18 β 2026-04-11 Β· 3 obs
β 2026-02-18 00:44:46
β 2026-04-11 20:44:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| root.engineering | kay.ns.cloudflare.com, tom.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.125
NS records: kay.ns.cloudflare.com, tom.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for root.engineering (unsigned zone)
β±οΈ Timing
Total: 430ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.90.60, 172.67.196.12 |
| AAAA | 2 | 2606:4700:3035::6815:5a3c, 2606:4700:3034::ac43:c40c |
| NS | 2 | kay.ns.cloudflare.com, tom.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kay.ns.cloudflare.com dns.cloudflare.com |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering...)
Analysis
Hierarchy
The parent of deploy-testing.root.engineering is root.engineering.
IP Addresses
root.engineering maps to four IP numbers: 2606:4700:3034::ac43:c40c, 2606:4700:3035::6815:5a3c, 104.21.90.60 and 172.67.196.12.
Other host names, for instance finbitnex.com, erento.de, domainabc.hu, www.44kkbd.com and latinllc.com share IP numbers with root.engineering.
Name Servers
Two name servers kay.ns.cloudflare.com and tom.ns.cloudflare.com handle delegation for root.engineering.
root.engineering uses the same name server setup as other domains, for example newfreespinsnodeposit.com, superlogon.com, chariz.com, maarten-schmeitz.nl and farmnwt.com.
root.engineering partially shares name servers with other domains; examples include spinnaker.com.tr, vegasgamego.life, mpbgo.com, gedc.co and derenci.us.
These name servers are commonly used with edna.ns.cloudflare.com, jake.ns.cloudflare.com and kia.ns.cloudflare.com.
Host names with six IP numbers: kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125; tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.