c2csys.com - dns.ninja

`c2csys.com`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`pdns11.domaincontrol.com` ⭐
		A	2603:5:21f2::37^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns11.domaincontrol.com`
		A	97.74.111.55^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns11.domaincontrol.com`
NS	`pdns12.domaincontrol.com`
		A	2603:5:22f2::37^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns12.domaincontrol.com`
		A	173.201.79.55^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns12.domaincontrol.com`
MX	`c2csys-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`pdns11.domaincontrol.com`dns@jomax.net 2025-10-18 #2

`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=1784141192

Subdomains

smtps.c2csys.com

Same first word

c2csys.net

c2csys.com

DNS History

11 records (5 active, 6 former)

○NSns47.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 09:22:24
○ 2017-12-27 03:42:14
○ 2026-07-15 18:56:30

○NSns48.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 09:22:24
○ 2017-12-27 03:42:14
○ 2026-07-15 18:56:30

●NSpdns11.domaincontrol.com2017-12-27 → 2026-07-15 · 3 obs

○ 2017-01-03 09:22:24
● 2017-12-27 03:42:14
● 2026-07-15 18:56:30

●NSpdns12.domaincontrol.com2017-12-27 → 2026-07-15 · 3 obs

○ 2017-01-03 09:22:24
● 2017-12-27 03:42:14
● 2026-07-15 18:56:30

●MXc2csys-com.mail.protection.outlook.com2026-03-24 → 2026-07-15 · 3 obs

○ 2017-12-27 03:42:14
● 2026-03-24 06:03:56
● 2026-07-15 18:56:30

○MXmailstore1.secureserver.net2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 09:22:24
○ 2017-12-27 03:42:14
○ 2026-07-15 18:56:30

○MXsmtp.secureserver.net2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 09:22:24
○ 2017-12-27 03:42:14
○ 2026-07-15 18:56:30

○MXsmtps.c2csys.com2017-12-27 → 2017-12-27 · 4 obs

○ 2017-01-03 09:22:24
● 2017-12-27 03:42:14
○ 2026-03-24 06:03:56
○ 2026-07-15 18:56:30

●A13.248.213.452026-03-24 → 2026-07-15 · 3 obs

○ 2017-12-27 03:42:14
● 2026-03-24 06:03:56
● 2026-07-15 18:56:30

○A64.34.161.812017-01-03 → 2017-12-27 · 4 obs

● 2017-01-03 09:22:24
● 2017-12-27 03:42:14
○ 2026-03-24 06:03:56
○ 2026-07-15 18:56:30

●A76.223.67.1892026-03-24 → 2026-07-15 · 3 obs

○ 2017-12-27 03:42:14
● 2026-03-24 06:03:56
● 2026-07-15 18:56:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
c2csys.com	pdns11.domaincontrol.com, pdns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.111.55

NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2csys.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`pdns11.domaincontrol.com, pdns12.domaincontrol.com`
MX	1	`c2csys-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`pdns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns11.domaincontrol.com, pdns11.domaincontrol.com, pdns12.domaincontrol.com...)

Analysis

Hierarchy

The domain smtps.c2csys.com falls under the parent c2csys.com.

IP Addresses

c2csys.com has two IP addresses: 13.248.213.45 and 76.223.67.189

henryblair.com, respondler.com, forepoint.mobi plus two other host names have IP numbers in common with c2csys.com.

Name Servers

c2csys.com is delegated to two name servers: pdns11.domaincontrol.com and pdns12.domaincontrol.com.

The name server configuration of c2csys.com is shared with other domains, for instance boats.guide, hallmarkinsco.com, dentalshoprite.net and two others.

c2csys.com shares at least some of its name servers with domains including extrememax.com, wemakesocial.com and dhleventregistration.co.uk

pdns11.domaincontrol.com and pdns12.domaincontrol.com each resolve to two IP addresses: pdns11.domaincontrol.com points to 97.74.111.55 and 2603:5:21f2::37, while pdns12.domaincontrol.com points to 173.201.79.55 and 2603:5:22f2::37.

Mail Servers

c2csys.com uses one mail server — c2csys-com.mail.protection.outlook.com.

c2csys-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.5, 52.101.41.0, 52.101.41.6 plus 5 more.