developwithrgb.com - dns.ninja

`developwithrgb.com`

DNSSEC	⚠️ Not signed
NS	`alexis.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexis.ns.cloudflare.com`
		A	108.162.193.60^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	172.64.33.60^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	173.245.59.60^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=fPAUuCPaYthVGA8LUKc1IrKLVRgp1-CWw8LlqvJ-rXs`
TXT	`v=spf1 include:emailsrvr.com ~all`
SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2409727108

`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=1785547377

Subdomains

ns2.developwithrgb.com

ns1.developwithrgb.com

Same first word

developwithrgb.com

DNS History

14 records (4 active, 10 former)

●NSalexis.ns.cloudflare.com2026-03-22 → 2026-08-01 · 3 obs

○ 2026-03-17 09:21:12
● 2026-03-22 10:10:24
● 2026-08-01 01:27:58

●NSliz.ns.cloudflare.com2026-03-22 → 2026-08-01 · 3 obs

○ 2026-03-17 09:21:12
● 2026-03-22 10:10:24
● 2026-08-01 01:27:58

○NSns1.rgbnameserver.net2015-07-03 → 2026-03-17 · 4 obs

● 2015-07-03 12:49:18
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○NSns2.rgbnameserver.net2015-07-03 → 2026-03-17 · 4 obs

● 2015-07-03 12:49:18
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○NSns3.rgbnameserver.net2015-07-03 → 2026-03-17 · 4 obs

● 2015-07-03 12:49:18
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○NSns4.rgbnameserver.net2015-07-03 → 2026-03-17 · 4 obs

● 2015-07-03 12:49:18
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○NSns5.rgbnameserver.net2015-07-03 → 2026-03-17 · 4 obs

● 2015-07-03 12:49:18
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

●MXmx1.emailsrvr.com2015-07-03 → 2026-08-01 · 2 obs

● 2015-07-03 12:49:18
● 2026-08-01 01:27:58

●MXmx2.emailsrvr.com2015-07-03 → 2026-08-01 · 2 obs

● 2015-07-03 12:49:18
● 2026-08-01 01:27:58

○A68.171.219.1142015-07-03 → 2017-03-24 · 4 obs

● 2015-07-03 12:49:18
● 2017-03-24 05:42:46
○ 2026-02-23 22:28:56
○ 2026-08-01 01:27:58

○A96.45.82.2452017-03-24 → 2026-03-17 · 5 obs

○ 2015-07-03 12:49:18
● 2017-03-24 05:42:46
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○A96.45.82.382017-03-24 → 2026-03-17 · 5 obs

○ 2015-07-03 12:49:18
● 2017-03-24 05:42:46
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○A96.45.83.1722017-03-24 → 2026-03-17 · 5 obs

○ 2015-07-03 12:49:18
● 2017-03-24 05:42:46
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

○A96.45.83.402017-03-24 → 2026-03-17 · 5 obs

○ 2015-07-03 12:49:18
● 2017-03-24 05:42:46
● 2026-03-17 09:21:12
○ 2026-03-22 10:10:24
○ 2026-08-01 01:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
developwithrgb.com	alexis.ns.cloudflare.com, liz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.189

NS records: alexis.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developwithrgb.com (unsigned zone)

⏱️ Timing

Total: 2016ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`alexis.ns.cloudflare.com, liz.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	2	`google-site-verification=fPAUuCPaYthVGA8, v=spf1 include:emailsrvr.com ~all`
SOA	1	`alexis.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

developwithrgb.com serves as the parent of ns2.developwithrgb.com and ns1.developwithrgb.com.

Name Servers

Two name servers handle the delegation for developwithrgb.com: alexis.ns.cloudflare.com and liz.ns.cloudflare.com.

The name server configuration of developwithrgb.com is shared with other domains, for instance aacaa8.com, rgbteamweb.com, alocksmithnaples.com and two others.

developwithrgb.com shares at least some of its name servers with other domains, including gxdongxiang.com, 8.255.89.in-addr.arpa, aryannationsrevival.org and two others.

These name servers are frequently paired with the name servers jason.ns.cloudflare.com, suzanne.ns.cloudflare.com and karsyn.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alexis.ns.cloudflare.com resolves to 108.162.193.60, 172.64.33.60 and 173.245.59.60 among others, with 3 other IP addresses in total.

liz.ns.cloudflare.com resolves to 108.162.192.189, 172.64.32.189 and 173.245.58.189 among others, with 3 other IP addresses in total.

Mail Servers

developwithrgb.com uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

The mail server setup of developwithrgb.com matches that of other domains such as dhiyavaru.com, jodi.la, bibleglobe.org and two others.

At least some of the mail servers used by developwithrgb.com are shared with other domains: co.henderson.tx.us, sharpnchic.com, ukelectricbike.co.uk and two others among them.

Host names with four IP addresses:

mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

Host names resolving to a single IP address:

The hostname mx1.emailsrvr.com resolves to 184.106.54.1.