`ruby-usa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:15b6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c7c9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.182^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`norman.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norman.ns.cloudflare.com`
		A	108.162.193.217^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norman.ns.cloudflare.com`
		A	172.64.33.217^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norman.ns.cloudflare.com`
		A	173.245.59.217^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norman.ns.cloudflare.com`
MX	`_dc-mx.0d2c38ff96a8.ruby-usa.com` ⭐
		A	80.244.162.32^{🇮🇱 INTERSPACE-AS80.244.160.0/21 Interspace}
			PTR	`www.internic.co.il`
TXT	`v=DMARC1; p=none;`
TXT	`v=spf1 a mx ip4:63.250.61.141 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.182, 172.67.199.201
		IPv6	2606:4700:3032::6815:15b6, 2606:4700:3037::ac43:c7c9
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2397188044

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	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.net`nstld@verisign-grs.com serial=1774491397

Subdomains

mail.ruby-usa.com

Same first word

ruby-usa.com

DNS History

15 records (7 active, 8 former)

●NSdana.ns.cloudflare.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

●NSnorman.ns.cloudflare.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

○NSns1.interhost.co.il2015-06-07 → 2017-11-03 · 4 obs

● 2015-06-07 15:55:46
● 2017-11-03 16:06:36
○ 2026-02-14 23:44:28
○ 2026-03-26 02:45:16

○NSns2.interhost.co.il2015-06-07 → 2017-11-03 · 4 obs

● 2015-06-07 15:55:46
● 2017-11-03 16:06:36
○ 2026-02-14 23:44:28
○ 2026-03-26 02:45:16

○NSns4.interhost.co.il2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 15:55:46
○ 2015-10-19 07:12:12
○ 2026-03-26 02:45:16

○NSns6.interhost.co.il2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 15:55:46
○ 2015-10-19 07:12:12
○ 2026-03-26 02:45:16

○NSns8.interhost.co.il2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 15:55:46
○ 2015-10-19 07:12:12
○ 2026-03-26 02:45:16

●MX_dc-mx.0d2c38ff96a8.ruby-usa.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

○MXmail.ruby-usa.com2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 15:55:46
○ 2015-10-19 07:12:12
○ 2026-03-26 02:45:16

○MXrubyusa-com01b.mail.protection.outlook.com2015-10-19 → 2017-11-03 · 5 obs

○ 2015-06-07 15:55:46
● 2015-10-19 07:12:12
● 2017-11-03 16:06:36
○ 2026-02-14 23:44:28
○ 2026-03-26 02:45:16

●A104.21.21.1822026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

●A172.67.199.2012026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

○A185.18.204.672015-06-07 → 2017-11-03 · 4 obs

● 2015-06-07 15:55:46
● 2017-11-03 16:06:36
○ 2026-02-14 23:44:28
○ 2026-03-26 02:45:16

●A2606:4700:3032::6815:15b62026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

●A2606:4700:3037::ac43:c7c92026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-03 16:06:36
● 2026-02-14 23:44:28
● 2026-03-26 02:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ruby-usa.com	dana.ns.cloudflare.com, norman.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.105

NS records: dana.ns.cloudflare.com, norman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby-usa.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.182, 172.67.199.201`
AAAA	2	`2606:4700:3037::ac43:c7c9, 2606:4700:3032::6815:15b6`
NS	2	`dana.ns.cloudflare.com, norman.ns.cloudflare.com`
MX	1	`_dc-mx.0d2c38ff96a8.ruby-usa.com (pri: 5`
TXT	2	`v=DMARC1; p=none;, v=spf1 a mx ip4:63.250.61.141 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dana.ns.cloudflare.com, dana.ns.cloudflare.com, dana.ns.cloudflare.com...)

Analysis

Hierarchy

ruby-usa.com is the parent of mail.ruby-usa.com.

IP Addresses

ruby-usa.com points to four IP numbers: 2606:4700:3032::6815:15b6, 2606:4700:3037::ac43:c7c9, 104.21.21.182 and 172.67.199.201.

For instance, other host names brightwagercentral.com, thesalonpeople.com, dns.plumsail.com, sektorplay88.com and mail12.plumsail.com share IP numbers with ruby-usa.com.

Name Servers

ruby-usa.com is delegated to two name servers: dana.ns.cloudflare.com and norman.ns.cloudflare.com.

ruby-usa.com uses the same name server setup as other domains such as non-zero.io, monte-napoleone.com, nomadicy.com, satibet.ug and seanshaw.net.

ruby-usa.com shares name servers with other domains at least partially, for example pix-set.net, alanmaccormack.com, daytours4u.com, kneepainhelp.com and kachelmaterialenshop.nl.

These name servers are commonly used with the name servers dave.ns.cloudflare.com and eloise.ns.cloudflare.com.

Host names with six IP numbers: host name dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; host name norman.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd9, 2803:f800:50::6ca2:c1d9, 2a06:98c1:50::ac40:21d9, 108.162.193.217, 172.64.33.217 and 173.245.59.217.

Mail Servers

ruby-usa.com is handled by a single mail server, _dc-mx.0d2c38ff96a8.ruby-usa.com.

_dc-mx.0d2c38ff96a8.ruby-usa.com points to a single IP: 80.244.162.32.

ruby-usa.com - robtex.com

ruby-usa.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ruby-usa.com`

`com`