root.engineering - robtex.com

root.engineering

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c40cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:5a3cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.90.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.196.12πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkay.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.90.60, 172.67.196.12
IPv6 hints2606:4700:3034::ac43:c40c, 2606:4700:3035::6815:5a3c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOAkay.ns.cloudflare.comdns@cloudflare.com serial=2400902803

engineering

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.engineering ⭐
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1775939719

Subdomains

Same first word

Similar names

DNS History

18 records (6 active, 12 former)

2017201820192020202120222023202420252026NSkay.ns.cloudflare.comtom.ns.cloudflare.comdns1.registrar-servers.comdns1.registrar-servers.com,dns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.90.60172.67.196.122606:4700:3034::ac43:c40c2606:4700:3035::6815:5a3c192.64.119.243
β—‹NSdns1.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹NSdns1.registrar-servers.com,2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹NSdns2.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹NSdns3.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹NSdns4.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹NSdns5.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
●NSkay.ns.cloudflare.com2026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42
●NStom.ns.cloudflare.com2026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42
β—‹MXeforward1.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹MXeforward2.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹MXeforward3.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹MXeforward4.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
β—‹MXeforward5.registrar-servers.com2016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
●A104.21.90.602026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42
●A172.67.196.122026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42
β—‹A192.64.119.2432016-12-10 β†’ 2016-12-10 Β· 3 obs
● 2016-12-10 18:56:58
β—‹ 2026-02-18 00:44:46
β—‹ 2026-04-11 20:44:42
●A2606:4700:3034::ac43:c40c2026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42
●A2606:4700:3035::6815:5a3c2026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-12-10 18:56:58
● 2026-02-18 00:44:46
● 2026-04-11 20:44:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
engineeringv0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...12 records
root.engineeringkay.ns.cloudflare.com, tom.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.125

NS records: kay.ns.cloudflare.com, tom.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for root.engineering (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.90.60, 172.67.196.12
AAAA22606:4700:3035::6815:5a3c, 2606:4700:3034::ac43:c40c
NS2kay.ns.cloudflare.com, tom.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kay.ns.cloudflare.com dns.cloudflare.com

πŸ“Œ 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.