rtccenter.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rtccenter.com`

DNSSEC	⚠️ Not signed
A	20.51.127.167^{🇺🇸 Microsoft20.48.0.0/12}
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
TXT	`olqopejpsgrc6qcmu8281jt2rc`
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2412326905

`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=1787169909

Same first word

rtccenter.com

Similar names

ctrcenter.org

certcentr.com

Previous names

Next names

DNS History

10 records (3 active, 7 former)

●NScoby.ns.cloudflare.com2026-08-18 → 2026-08-19 · 3 obs

○ 2018-08-12 10:38:50
● 2026-08-18 18:17:26
● 2026-08-19 20:13:12

○NSns01.domaincontrol.com2015-11-23 → 2018-08-12 · 4 obs

● 2015-11-23 15:45:34
● 2018-08-12 10:38:50
○ 2026-08-18 18:17:26
○ 2026-08-19 20:13:12

○NSns02.domaincontrol.com2015-11-23 → 2018-08-12 · 4 obs

● 2015-11-23 15:45:34
● 2018-08-12 10:38:50
○ 2026-08-18 18:17:26
○ 2026-08-19 20:13:12

●NSuma.ns.cloudflare.com2026-08-18 → 2026-08-19 · 3 obs

○ 2018-08-12 10:38:50
● 2026-08-18 18:17:26
● 2026-08-19 20:13:12

○MXmailstore1.secureserver.net2015-11-23 → 2018-08-12 · 4 obs

● 2015-11-23 15:45:34
● 2018-08-12 10:38:50
○ 2026-08-18 18:17:26
○ 2026-08-19 20:13:12

○MXsmtp.secureserver.net2015-11-23 → 2018-08-12 · 4 obs

● 2015-11-23 15:45:34
● 2018-08-12 10:38:50
○ 2026-08-18 18:17:26
○ 2026-08-19 20:13:12

○A184.168.221.182015-11-23 → 2015-11-23 · 3 obs

● 2015-11-23 15:45:34
○ 2016-02-25 07:08:50
○ 2026-08-19 20:13:12

○A192.169.243.1232016-06-23 → 2018-08-12 · 5 obs

○ 2016-02-25 07:08:50
● 2016-06-23 23:09:30
● 2018-08-12 10:38:50
○ 2026-08-18 18:17:26
○ 2026-08-19 20:13:12

●A20.51.127.1672026-08-18 → 2026-08-19 · 3 obs

○ 2018-08-12 10:38:50
● 2026-08-18 18:17:26
● 2026-08-19 20:13:12

○A50.63.202.232016-02-25 → 2016-02-25 · 4 obs

○ 2015-11-23 15:45:34
● 2016-02-25 07:08:50
○ 2016-06-23 23:09:30
○ 2026-08-19 20:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
rtccenter.com	uma.ns.cloudflare.com, coby.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.92

NS records: uma.ns.cloudflare.com, coby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtccenter.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.51.127.167`
NS	2	`coby.ns.cloudflare.com, uma.ns.cloudflare.com`
TXT	1	`olqopejpsgrc6qcmu8281jt2rc`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtccenter.com resolves to just one IP address, 20.51.127.167.

Name Servers

Two name servers handle the delegation for rtccenter.com: coby.ns.cloudflare.com and uma.ns.cloudflare.com.

rtccenter.com shares its NS records with other domains, for example lounge-radio.org, amonbets.eu, wveam.com and two others.

rtccenter.com partially shares its NS delegation with several other domains, including microai.eu.org, aasthajain.com, xqsdyai.garden and two others.

These name servers often co-occur with the name servers aliza.ns.cloudflare.com.

DNS names with 6 IP addresses:

coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.

uma.ns.cloudflare.com resolves to 108.162.192.146, 172.64.32.146 and 173.245.58.146 among others, with 3 other IP addresses in total.