cgroups.net - dns.ninja

`cgroups.net`

DNSSEC	⚠️ Not signed
A	173.163.137.232^{🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`webserver.tntcomp.com`
NS	`dns1.tntcomp.com` ⭐
		A	173.163.137.226^{🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.tntcomp.com`
NS	`dns0.tntcomp.com`
		A	173.163.137.227^{🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`ns1.tntcomp.com`
MX	`cgroups-net.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=spf1 include:spf.protection.outlook.com -allv=spf1 a mx ip4:208.75.120.0/22...`
TXT	`MS=ms65790995`
SOA	`dns1.tntcomp.com`support@tntcomp.com 2015-01-05 #5

`net`

	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=1784241812

Same first word

cgroups.ru

cgroups.org

cgroups.net

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DNS History

6 records (4 active, 2 former)

●NSdns0.tntcomp.com2015-07-12 → 2026-07-16 · 3 obs

○ 2007-10-05 05:47:38
● 2015-07-12 05:17:00
● 2026-07-16 23:02:02

●NSdns1.tntcomp.com2015-07-12 → 2026-07-16 · 3 obs

○ 2007-10-05 05:47:38
● 2015-07-12 05:17:00
● 2026-07-16 23:02:02

●MXcgroups-net.mail.eo.outlook.com2026-03-03 → 2026-07-16 · 3 obs

○ 2017-06-13 02:02:26
● 2026-03-03 04:06:02
● 2026-07-16 23:02:02

○MXmail.tntcomp.com2015-07-12 → 2017-06-13 · 5 obs

○ 2007-10-05 05:47:38
● 2015-07-12 05:17:00
● 2017-06-13 02:02:26
○ 2026-03-03 04:06:02
○ 2026-07-16 23:02:02

○MXmail2.tntcomp.com2015-07-12 → 2017-06-13 · 5 obs

○ 2007-10-05 05:47:38
● 2015-07-12 05:17:00
● 2017-06-13 02:02:26
○ 2026-03-03 04:06:02
○ 2026-07-16 23:02:02

●A173.163.137.2322015-07-12 → 2026-07-16 · 3 obs

○ 2007-10-05 05:47:38
● 2015-07-12 05:17:00
● 2026-07-16 23:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
cgroups.net	dns0.tntcomp.com, dns1.tntcomp.com	-

✅ Authoritative Response

Server:173.163.137.226

NS records: dns0.tntcomp.com, dns1.tntcomp.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cgroups.net (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.163.137.232`
NS	2	`dns1.tntcomp.com, dns0.tntcomp.com`
MX	1	`cgroups-net.mail.eo.outlook.com (pri: 10`
TXT	3	`v=spf1 include:spf.protection.outlook.co, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`dns1.tntcomp.com support.tntcomp.com`

Analysis

IP Addresses

cgroups.net directs to one IP number, which is 173.163.137.232.

Among the host names that share IP numbers with cgroups.net are tntcomp.com, npindustrial.com, dovesongdairy.org and two others.

Name Servers

cgroups.net has two authoritative name servers — dns0.tntcomp.com and dns1.tntcomp.com.

cgroups.net has the same name server delegation as a number of other domains, such as dovesongdairy.org, gaydosdental.com, rdtmlaw.com and two more.

cgroups.net has a partial name server overlap with other domains — among them mtvalley.net and joshuameade.com.

These name servers tend to appear together with the name servers webserver.tntcomp.com, dns0.terrillschock.com and dns1.terrillschock.com.

dns0.tntcomp.com directs to 173.163.137.227 and dns1.tntcomp.com directs to 173.163.137.226; each host name points to exactly one IP number.

Mail Servers

cgroups.net routes its mail through a single mail server, cgroups-net.mail.eo.outlook.com.

cgroups-net.mail.eo.outlook.com directs to 8 IP numbers, including 52.101.10.14, 52.101.40.0 and 52.101.40.1, along with 5 other.