ruby.do - dns.ninja

`ruby.do`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3cbe^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c83c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.190^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.60^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dayana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.190, 172.67.200.60
		IPv6 hints	2606:4700:3033::6815:3cbe, 2606:4700:3035::ac43:c83c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`dayana.ns.cloudflare.com`dns@cloudflare.com serial=2405314741

`do`

	DNSSEC	⚠️ Not signed
	NS	`ns2.nic.do` ⭐
	NS	`a.lactld.org` ⚠️ Not in parent delegation
	NS	`ns.nic.do`
	NS	`ns1.nic.do`
	NS	`ns4.nic.do`
	NS	`ns5.nic.do`
	NS	`phloem.uoregon.edu` ⚠️ Not in parent delegation
	TXT	`Generation Time: 1780528804`
	SOA	`ns1.nic.do`hostmaster@nic.do 2026-06-04 #0

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DNS History

14 records (6 active, 8 former)

●NSdayana.ns.cloudflare.com2026-03-25 → 2026-06-04 · 3 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-06-04 00:50:28

○NSns1.digitalocean.com2016-03-30 → 2017-01-25 · 4 obs

● 2016-03-30 10:54:08
● 2017-01-25 14:42:40
○ 2021-01-10 00:01:26
○ 2026-06-04 00:50:28

○NSns2.digitalocean.com2016-03-30 → 2017-01-25 · 4 obs

● 2016-03-30 10:54:08
● 2017-01-25 14:42:40
○ 2021-01-10 00:01:26
○ 2026-06-04 00:50:28

○NSns3.digitalocean.com2016-03-30 → 2017-01-25 · 4 obs

● 2016-03-30 10:54:08
● 2017-01-25 14:42:40
○ 2021-01-10 00:01:26
○ 2026-06-04 00:50:28

●NSsean.ns.cloudflare.com2026-03-25 → 2026-06-04 · 3 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-06-04 00:50:28

●A104.21.60.1902026-03-25 → 2026-06-04 · 6 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-05-23 09:59:16
○ 2026-06-02 14:06:10
● 2026-06-04 00:50:26
● 2026-06-04 00:50:28

○A107.170.96.1752016-03-30 → 2017-01-25 · 4 obs

● 2016-03-30 10:54:08
● 2017-01-25 14:42:40
○ 2021-01-10 00:01:26
○ 2026-06-04 00:50:28

●A172.67.200.602026-03-25 → 2026-06-04 · 6 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-05-23 09:59:16
○ 2026-06-02 14:06:10
● 2026-06-04 00:50:26
● 2026-06-04 00:50:28

○A188.114.96.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-23 09:59:16
● 2026-06-02 14:06:10
○ 2026-06-04 00:50:26
○ 2026-06-04 00:50:28

○A188.114.97.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-23 09:59:16
● 2026-06-02 14:06:10
○ 2026-06-04 00:50:26
○ 2026-06-04 00:50:28

●A2606:4700:3033::6815:3cbe2026-03-25 → 2026-06-04 · 6 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-05-23 09:59:16
○ 2026-06-02 14:06:10
● 2026-06-04 00:50:26
● 2026-06-04 00:50:28

●A2606:4700:3035::ac43:c83c2026-03-25 → 2026-06-04 · 6 obs

○ 2021-01-10 00:01:26
● 2026-03-25 07:16:24
● 2026-05-23 09:59:16
○ 2026-06-02 14:06:10
● 2026-06-04 00:50:26
● 2026-06-04 00:50:28

○A2a06:98c1:3120::2026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-23 09:59:16
● 2026-06-02 14:06:10
○ 2026-06-04 00:50:26
○ 2026-06-04 00:50:28

○A2a06:98c1:3121::2026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-23 09:59:16
● 2026-06-02 14:06:10
○ 2026-06-04 00:50:26
○ 2026-06-04 00:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
do	ns.nic.do, ns1.nic.do, ns2.nic.do, ns4.nic.do...	-
ruby.do	sean.ns.cloudflare.com, dayana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, dayana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for do (unsigned zone)

⏱️ Timing

Total: 1673ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.60, 104.21.60.190`
AAAA	2	`2606:4700:3035::ac43:c83c, 2606:4700:3033::6815:3cbe`
NS	2	`dayana.ns.cloudflare.com, sean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dayana.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

With 4 IP addresses, ruby.do directs to 104.21.60.190, 172.67.200.60, 2606:4700:3033::6815:3cbe and 2606:4700:3035::ac43:c83c.

Among the host names that share IP numbers with ruby.do are www.shdhqoffice.cn, web.alphaplatform.net, shdhqoffice.cn and two others.

Name Servers

ruby.do is served by two delegated name servers, dayana.ns.cloudflare.com and sean.ns.cloudflare.com.

ruby.do has the same name server delegation as a number of other domains, such as flcnortheast.org, colo.do, gel.do and two more.

At least some of ruby.do's name servers are shared with other domains, for example mandianbuy.com, booislots-plays.buzz, qhgotosea.com and two more.

These name servers are often deployed together with the name servers luciana.ns.cloudflare.com, bradley.ns.cloudflare.com, roman.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dayana.ns.cloudflare.com directs to 108.162.194.103, 162.159.38.103, 172.64.34.103 and three others.

sean.ns.cloudflare.com directs to 108.162.193.231, 172.64.33.231, 173.245.59.231 and three others.