ruby.training - dns.ninja

`ruby.training`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b2fb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:43ab^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.171^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.251^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`shane.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c339^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2339^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shane.ns.cloudflare.com`
		A	108.162.195.57^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	162.159.44.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	172.64.35.57^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.171, 172.67.178.251
		IPv6 hints	2606:4700:3035::ac43:b2fb, 2606:4700:3037::6815:43ab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2405881472

`training`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.training` ⭐
	NS	`v0n1.nic.training`
	NS	`v0n2.nic.training`
	NS	`v0n3.nic.training`
	NS	`v2n0.nic.training`
	NS	`v2n1.nic.training`
	SOA	`v0n0.nic.training`hostmaster@donuts.email serial=1780532080

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DNS History

22 records (6 active, 16 former)

○NSdns1.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○NSdns1.registrar-servers.com,2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○NSdns2.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○NSdns3.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○NSdns4.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○NSdns5.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

●NShera.ns.cloudflare.com2026-02-16 → 2026-06-04 · 3 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-06-04 00:50:54

●NSshane.ns.cloudflare.com2026-02-16 → 2026-06-04 · 3 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-06-04 00:50:54

○MXeforward1.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○MXeforward2.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○MXeforward3.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○MXeforward4.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

○MXeforward5.registrar-servers.com2016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

●A104.21.67.1712026-02-16 → 2026-06-04 · 7 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-02-18 15:25:04
○ 2026-02-21 01:38:56
○ 2026-02-21 21:45:42
● 2026-02-24 12:58:04
● 2026-06-04 00:50:54

●A172.67.178.2512026-02-16 → 2026-06-04 · 7 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-02-18 15:25:04
○ 2026-02-21 01:38:56
○ 2026-02-21 21:45:42
● 2026-02-24 12:58:04
● 2026-06-04 00:50:54

○A188.114.96.02026-02-21 → 2026-02-21 · 5 obs

○ 2026-02-18 15:25:04
● 2026-02-21 01:38:56
● 2026-02-21 21:45:42
○ 2026-02-24 12:58:04
○ 2026-06-04 00:50:54

○A188.114.97.02026-02-21 → 2026-02-21 · 5 obs

○ 2026-02-18 15:25:04
● 2026-02-21 01:38:56
● 2026-02-21 21:45:42
○ 2026-02-24 12:58:04
○ 2026-06-04 00:50:54

○A192.64.119.842016-12-10 → 2017-01-08 · 4 obs

● 2016-12-10 22:28:30
● 2017-01-08 18:04:16
○ 2019-12-22 03:06:08
○ 2026-06-04 00:50:54

●A2606:4700:3035::ac43:b2fb2026-02-16 → 2026-06-04 · 7 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-02-18 15:25:04
○ 2026-02-21 01:38:56
○ 2026-02-21 21:45:42
● 2026-02-24 12:58:04
● 2026-06-04 00:50:54

●A2606:4700:3037::6815:43ab2026-02-16 → 2026-06-04 · 7 obs

○ 2019-12-22 03:06:08
● 2026-02-16 00:33:40
● 2026-02-18 15:25:04
○ 2026-02-21 01:38:56
○ 2026-02-21 21:45:42
● 2026-02-24 12:58:04
● 2026-06-04 00:50:54

○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 5 obs

○ 2026-02-18 15:25:04
● 2026-02-21 01:38:56
● 2026-02-21 21:45:42
○ 2026-02-24 12:58:04
○ 2026-06-04 00:50:54

○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 5 obs

○ 2026-02-18 15:25:04
● 2026-02-21 01:38:56
● 2026-02-21 21:45:42
○ 2026-02-24 12:58:04
○ 2026-06-04 00:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
training	v0n3.nic.training, v0n1.nic.training, v0n0.nic.training, v0n2.nic.training...	12 records
ruby.training	shane.ns.cloudflare.com, hera.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.162

NS records: shane.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby.training (unsigned zone)

⏱️ Timing

Total: 2027ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.171, 172.67.178.251`
AAAA	2	`2606:4700:3037::6815:43ab, 2606:4700:3035::ac43:b2fb`
NS	2	`hera.ns.cloudflare.com, shane.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.training, v2n0.nic.training, v0n3.nic.training...)

Analysis

IP Addresses

With 4 IP addresses, ruby.training directs to 104.21.67.171, 172.67.178.251, 2606:4700:3035::ac43:b2fb and 2606:4700:3037::6815:43ab.

Among the host names that share IP numbers with ruby.training are zhcn-official-aoke.com, buydixiechopperparts.com, w35.w3cdn.pw and two others.

Name Servers

ruby.training has two authoritative name servers — hera.ns.cloudflare.com and shane.ns.cloudflare.com.

ruby.training has the same name server delegation as a number of other domains, such as ezedit.ai, roctrades.com, pdftoword.io and two more.

The name servers of ruby.training overlap at least partially with those of other domains — among them isomf.com, svcbank.com, ohireyu.top and two more.

These name servers commonly appear alongside the name servers hadlee.ns.cloudflare.com and bart.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162, along with three other IP addresses.

shane.ns.cloudflare.com resolves to 108.162.195.57, 162.159.44.57 and 172.64.35.57, along with three other IP addresses.