cotcserv.com - dns.ninja

`cotcserv.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`NETORGFT2969037.onmicrosoft.com`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2026-03-21 #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=1780558099

Same first word

cotcserv.com

Similar names

DNS History

11 records (6 active, 5 former)

●NSns11.domaincontrol.com2017-05-08 → 2026-06-04 · 2 obs

● 2017-05-08 17:29:04
● 2026-06-04 07:51:58

●NSns12.domaincontrol.com2017-05-08 → 2026-06-04 · 2 obs

● 2017-05-08 17:29:04
● 2026-06-04 07:51:58

○MXcotcserv-com.mail.protection.outlook.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:29:04
○ 2026-04-11 03:47:08
○ 2026-06-04 07:51:58

●MXmx1-us1.ppe-hosted.com2026-04-11 → 2026-06-04 · 3 obs

○ 2017-05-08 17:29:04
● 2026-04-11 03:47:08
● 2026-06-04 07:51:58

●MXmx2-us1.ppe-hosted.com2026-04-11 → 2026-06-04 · 3 obs

○ 2017-05-08 17:29:04
● 2026-04-11 03:47:08
● 2026-06-04 07:51:58

●A15.197.148.332026-04-11 → 2026-06-04 · 3 obs

○ 2017-05-08 17:29:04
● 2026-04-11 03:47:08
● 2026-06-04 07:51:58

○A160.153.136.32017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:29:04
○ 2026-04-11 03:47:08
○ 2026-06-04 07:51:58

○A182.50.132.2422017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:29:04
○ 2026-04-11 03:47:08
○ 2026-06-04 07:51:58

○A198.71.232.32017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:29:04
○ 2026-04-11 03:47:08
○ 2026-06-04 07:51:58

●A3.33.130.1902026-04-11 → 2026-06-04 · 3 obs

○ 2017-05-08 17:29:04
● 2026-04-11 03:47:08
● 2026-06-04 07:51:58

○A72.167.191.692017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:29:04
○ 2026-04-11 03:47:08
○ 2026-06-04 07:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cotcserv.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotcserv.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`NETORGFT2969037.onmicrosoft.com, v=spf1 a:dispatch-us.ppe-hosted.com incl`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

cotcserv.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Among the host names that share IP numbers with cotcserv.com are proponis.com, oxilux.com, trucoast.net and two others.

Name Servers

cotcserv.com is served by two delegated name servers, ns11.domaincontrol.com and ns12.domaincontrol.com.

cotcserv.com has the same name server delegation as a number of other domains, such as uele.eu, tbmtechnologies.net, nwalug.com and two more.

Each of the two host names carries two IP addresses: ns11.domaincontrol.com points to 97.74.105.6 and 2603:5:2190::6, and ns12.domaincontrol.com points to 173.201.73.6 and 2603:5:2290::6.

Mail Servers

The MX records for cotcserv.com point to two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

cotcserv.com has the same mail server arrangement as a number of other domains, for example eesgroup.us, flylouisville.com, creativelaw.net and two more.

cotcserv.com shares at least some of its mail servers with other domains — for example bigdoglaw.com, einsuranceplace.com, checkwriterspayroll.com and two more.

Each of the two host names carries two IP addresses: mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.