opencdc.com - dns.ninja

`opencdc.com`

DNSSEC	⚠️ Not signed
A	15.204.112.244^{🇺🇸 OVH15.204.0.0/17 Hosting route}
		PTR	`vps-a54c4476.vps.ovh.us`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=Jn54zhpOkslBsgWmJt6jtYlOQ8j3ing_WlaS9EnvKX4`
SOA	`ns1.digitalocean.com`hostmaster@opencdc.com serial=0

`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=1783918527

MX for

opencdc.com

Same first word

opencdc.com

Similar names

opendcc.net

dencopc.com

codenpc.com

opendcc.com

cpncode.com

dencopc.gr

dconecp.com

opendcc.de

opendcc.org

cdcopen.com

ccpendo.blob.core.windows.net

cncdepo.com

DNS History

9 records (5 active, 4 former)

●NSns1.digitalocean.com2026-07-13 → 2026-07-13 · 3 obs

○ 2018-08-22 16:55:06
● 2026-07-13 05:00:40
● 2026-07-13 05:00:42

●NSns2.digitalocean.com2026-07-13 → 2026-07-13 · 3 obs

○ 2018-08-22 16:55:06
● 2026-07-13 05:00:40
● 2026-07-13 05:00:42

●NSns3.digitalocean.com2026-07-13 → 2026-07-13 · 3 obs

○ 2018-08-22 16:55:06
● 2026-07-13 05:00:40
● 2026-07-13 05:00:42

○NSns6471.hostgator.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 22:04:32
● 2018-08-22 16:55:06
○ 2026-07-13 05:00:40
○ 2026-07-13 05:00:42

○NSns6472.hostgator.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 22:04:32
● 2018-08-22 16:55:06
○ 2026-07-13 05:00:40
○ 2026-07-13 05:00:42

○MXopencdc.com2017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 22:04:32
● 2018-08-22 16:55:06
○ 2026-07-13 05:00:40
○ 2026-07-13 05:00:42

●MXsmtp.google.com2026-07-13 → 2026-07-13 · 3 obs

○ 2018-08-22 16:55:06
● 2026-07-13 05:00:40
● 2026-07-13 05:00:42

●A15.204.112.2442026-07-13 → 2026-07-13 · 3 obs

○ 2018-08-22 16:55:06
● 2026-07-13 05:00:40
● 2026-07-13 05:00:42

○A192.254.234.1302017-01-04 → 2018-08-22 · 4 obs

● 2017-01-04 22:04:32
● 2018-08-22 16:55:06
○ 2026-07-13 05:00:40
○ 2026-07-13 05:00:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
opencdc.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencdc.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.204.112.244`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=Jn54zhpOkslBsgW`
SOA	1	`ns1.digitalocean.com hostmaster.opencdc.`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Mail Server Role

opencdc.com serves as a mail server for opencdc.com.

IP Addresses

opencdc.com has exactly one IP address — 15.204.112.244.

Name Servers

opencdc.com is served by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

The name servers of opencdc.com overlap at least partially with those of other domains — among them siirush.com, martinbastuba.com, 1.0.0.4.2.a.2.0.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa and two more.

The hostnames ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each direct to two IP addresses — ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

opencdc.com uses one mail server — smtp.google.com.

The mail server setup of opencdc.com matches that of other domains such as shivkhera.com, dataland.ai, mikrotekdental.com and two others.

At least some of the mail servers used by opencdc.com are shared with other domains: president.org, mimedico.com, crook1.com and two others among them.

It is common to find these mail servers paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 142.250.31.26, 142.250.31.27, 142.251.16.26 plus 6 more.