rgdc.com - dns.ninja

`rgdc.com`

DNSSEC	⚠️ Not signed
A	151.101.66.159^{🇺🇸 Fastly151.101.64.0/22}
NS	`ns1.yourhostingaccount.com` ⭐
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 Newfold Digital, Inc.}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns1.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`d199539a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d199539b.ess.barracudanetworks.com`⁽¹⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`rgdc-com.mail.protection.outlook.com`⁽⁵⁰⁾
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`MS=ms37245696`
SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2012-07-27 #55

`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=1785900139

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DNS History

11 records (9 active, 2 former)

●NSns1.mydomain.com2026-03-24 → 2026-08-05 · 3 obs

○ 2015-08-31 05:19:34
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●NSns1.yourhostingaccount.com2015-08-31 → 2026-08-05 · 5 obs

● 2015-08-31 05:19:34
● 2026-04-09 17:09:56
○ 2026-04-25 08:43:56
● 2026-05-03 03:49:06
● 2026-08-05 03:51:22

●NSns2.mydomain.com2026-03-24 → 2026-08-05 · 3 obs

○ 2015-08-31 05:19:34
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●NSns3.mydomain.com2026-03-24 → 2026-08-05 · 3 obs

○ 2015-08-31 05:19:34
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●NSns4.mydomain.com2026-03-24 → 2026-08-05 · 3 obs

○ 2015-08-31 05:19:34
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

○MXasp.reflexion.net2015-08-31 → 2017-03-22 · 4 obs

● 2015-08-31 05:19:34
● 2017-03-22 15:57:22
○ 2026-03-24 11:04:34
○ 2026-08-05 03:51:22

●MXd199539a.ess.barracudanetworks.com2026-03-24 → 2026-08-05 · 3 obs

○ 2017-03-22 15:57:22
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●MXd199539b.ess.barracudanetworks.com2026-03-24 → 2026-08-05 · 3 obs

○ 2017-03-22 15:57:22
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●MXrgdc-com.mail.protection.outlook.com2026-03-24 → 2026-08-05 · 3 obs

○ 2017-03-22 15:57:22
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

●A151.101.66.1592026-03-24 → 2026-08-05 · 3 obs

○ 2017-03-22 15:57:22
● 2026-03-24 11:04:34
● 2026-08-05 03:51:22

○A98.129.229.2342015-08-31 → 2017-03-22 · 4 obs

● 2015-08-31 05:19:34
● 2017-03-22 15:57:22
○ 2026-03-24 11:04:34
○ 2026-08-05 03:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rgdc.com	ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com	4 records

✅ Authoritative Response

Server:172.64.52.99

NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgdc.com (unsigned zone)

⏱️ Timing

Total: 1141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.66.159`
MX	3	`rgdc-com.mail.protection.outlook.com (pr, d199539b.ess.barracudanetworks.com (pri:...`
TXT	2	`MS=ms37245696, v=spf1 include:secureserver.net -all`
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)

Analysis

IP Addresses

rgdc.com resolves to just one IP address, 151.101.66.159.

Two other host names, along with templeisaiah.org, *.ceplan.com and thurstoncountytitle.flywheelsites.com, also share IP numbers with rgdc.com.

Name Servers

rgdc.com delegates to five name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and two others.

rgdc.com has at least partial name server overlap with other domains, such as styles-aviation.net, blazingcomics.com, voteyesminnesota.net and two others.

ns1.yourhostingaccount.com, ns4.mydomain.com and ns2.yourhostingaccount.com — plus 7 other name servers — are commonly paired with these name servers.

Host names that point to one IP address:

ns1.mydomain.com points to 172.64.52.99.

ns2.mydomain.com points to 172.64.53.76.

ns3.mydomain.com points to 172.64.52.99.

ns4.mydomain.com points to 172.64.53.76.

ns1.yourhostingaccount.com points to 65.254.254.102.

ns1.mydomain.com and ns3.mydomain.com are host names that each point to 172.64.52.99 IP addresses.

ns2.mydomain.com and ns4.mydomain.com are host names that each point to 172.64.53.76 IP addresses.

Mail Servers

rgdc.com has three mail servers: d199539a.ess.barracudanetworks.com, d199539b.ess.barracudanetworks.com and rgdc-com.mail.protection.outlook.com.

DNS names with 8 IP addresses:

rgdc-com.mail.protection.outlook.com resolves to 52.101.9.24, 52.101.11.10, 52.101.42.14 and 5 other IP addresses.

Hostnames that map to three IP numbers:

d199539a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d199539b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d199539a.ess.barracudanetworks.com and d199539b.ess.barracudanetworks.com are host names that each point to 209.222.82.252 IP addresses.

d199539a.ess.barracudanetworks.com and d199539b.ess.barracudanetworks.com are host names that each point to 209.222.82.253 IP addresses.

d199539a.ess.barracudanetworks.com and d199539b.ess.barracudanetworks.com are host names that each point to 209.222.82.255 IP addresses.