groupmc.com - dns.ninja

`groupmc.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-12 #1

`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=1786516929

Subdomains

hostmaster.groupmc.com

Same first word

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mcgroup.info

DNS History

31 records (7 active, 24 former)

●NSns1.namebrightdns.com2015-08-09 → 2026-08-12 · 13 obs

● 2015-08-09 18:39:00
● 2015-09-14 10:58:42
○ 2015-09-17 00:32:50
● 2015-10-01 20:43:06
○ 2015-10-03 16:30:40
● 2015-10-19 09:49:34
● 2015-11-27 09:33:14
○ 2015-12-23 15:22:26
● 2016-01-01 02:50:44
● 2016-07-09 12:07:08
○ 2016-07-20 22:33:48
● 2016-08-27 19:13:32
● 2026-08-12 07:04:58

○NSns2.namebrightdns.com2015-09-14 → 2017-09-01 · 16 obs

○ 2015-08-09 18:39:00
● 2015-09-14 10:58:42
○ 2015-09-17 00:32:50
● 2015-10-01 20:43:06
○ 2015-10-03 16:30:40
○ 2015-10-19 09:49:34
● 2015-10-21 13:08:14
● 2015-11-27 09:33:14
○ 2015-12-23 15:22:26
● 2016-01-01 02:50:44
● 2016-07-09 12:07:08
○ 2016-07-20 22:33:48
● 2016-08-27 19:13:32
● 2017-09-01 01:45:46
○ 2026-02-17 10:49:18
○ 2026-08-12 07:04:58

●NSnsg1.namebrightdns.com2015-08-09 → 2026-08-12 · 16 obs

● 2015-08-09 18:39:00
○ 2015-09-14 10:58:42
● 2015-09-17 00:32:50
○ 2015-10-01 20:43:06
● 2015-10-03 16:30:40
● 2015-10-19 09:49:34
○ 2015-10-21 13:08:14
○ 2015-11-27 09:33:14
● 2015-12-23 15:22:26
○ 2016-01-01 02:50:44
○ 2016-07-09 12:07:08
● 2016-07-20 22:33:48
○ 2016-08-27 19:13:32
○ 2017-09-01 01:45:46
● 2026-02-17 10:49:18
● 2026-08-12 07:04:58

●NSnsg2.namebrightdns.com2015-08-09 → 2026-08-12 · 16 obs

○MXanmail.namebrightmail.com2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 18:39:00
○ 2015-09-14 10:58:42
○ 2026-08-12 07:04:58

○A107.23.160.2182015-12-23 → 2016-01-04 · 5 obs

○ 2015-11-27 09:33:14
● 2015-12-23 15:22:26
● 2016-01-04 11:17:16
○ 2016-01-09 01:27:54
○ 2026-08-12 07:04:58

○A107.23.198.2402016-07-09 → 2016-09-15 · 5 obs

○ 2016-05-10 05:01:24
● 2016-07-09 12:07:08
● 2016-09-15 11:24:56
○ 2016-12-13 11:53:18
○ 2026-08-12 07:04:58

●A13.223.25.842026-02-17 → 2026-08-12 · 3 obs

○ 2017-06-07 10:17:52
● 2026-02-17 10:49:18
● 2026-08-12 07:04:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-17 → 2026-08-12 · 3 obs

○ 2017-06-07 10:17:52
● 2026-02-17 10:49:18
● 2026-08-12 07:04:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-17 → 2026-08-12 · 3 obs

○ 2017-06-07 10:17:52
● 2026-02-17 10:49:18
● 2026-08-12 07:04:58

○A52.0.96.242016-02-06 → 2016-02-09 · 5 obs

○ 2016-01-14 04:19:26
● 2016-02-06 02:53:02
● 2016-02-09 12:07:46
○ 2016-05-10 05:01:24
○ 2026-08-12 07:04:58

○A52.200.243.1232016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-09 12:07:46
● 2016-05-10 05:01:24
○ 2016-07-09 12:07:08
○ 2026-08-12 07:04:58

○A52.206.43.2342016-08-27 → 2016-09-15 · 5 obs

○ 2016-07-09 12:07:08
● 2016-08-27 19:13:32
● 2016-09-15 11:24:56
○ 2016-12-13 11:53:18
○ 2026-08-12 07:04:58

○A52.21.52.1092016-01-09 → 2016-01-14 · 5 obs

○ 2016-01-04 11:17:16
● 2016-01-09 01:27:54
● 2016-01-14 04:19:26
○ 2016-02-06 02:53:02
○ 2026-08-12 07:04:58

○A52.22.209.2322015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-19 09:49:34
● 2015-10-21 13:08:14
○ 2015-11-06 04:08:38
○ 2026-08-12 07:04:58

○A52.22.65.602015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-19 09:49:34
● 2015-10-21 13:08:14
○ 2015-11-06 04:08:38
○ 2026-08-12 07:04:58

○A52.4.72.1372016-07-09 → 2016-09-15 · 5 obs

○ 2016-05-10 05:01:24
● 2016-07-09 12:07:08
● 2016-09-15 11:24:56
○ 2016-12-13 11:53:18
○ 2026-08-12 07:04:58

○A52.5.157.2202016-12-13 → 2016-12-13 · 4 obs

○ 2016-09-15 11:24:56
● 2016-12-13 11:53:18
○ 2017-01-07 17:04:34
○ 2026-08-12 07:04:58

○A52.71.117.992016-02-06 → 2016-02-09 · 5 obs

○ 2016-01-14 04:19:26
● 2016-02-06 02:53:02
● 2016-02-09 12:07:46
○ 2016-05-10 05:01:24
○ 2026-08-12 07:04:58

○A54.152.144.2432016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-09 12:07:46
● 2016-05-10 05:01:24
○ 2016-07-09 12:07:08
○ 2026-08-12 07:04:58

○A54.174.31.2542015-08-09 → 2015-11-27 · 7 obs

● 2015-08-09 18:39:00
● 2015-10-19 09:49:34
○ 2015-10-21 13:08:14
● 2015-11-06 04:08:38
● 2015-11-27 09:33:14
○ 2015-12-23 15:22:26
○ 2026-08-12 07:04:58

○A54.208.74.2152015-08-09 → 2015-11-27 · 7 obs

● 2015-08-09 18:39:00
● 2015-10-19 09:49:34
○ 2015-10-21 13:08:14
● 2015-11-06 04:08:38
● 2015-11-27 09:33:14
○ 2015-12-23 15:22:26
○ 2026-08-12 07:04:58

○A54.209.174.1672016-01-09 → 2016-01-14 · 5 obs

○ 2016-01-04 11:17:16
● 2016-01-09 01:27:54
● 2016-01-14 04:19:26
○ 2016-02-06 02:53:02
○ 2026-08-12 07:04:58

○A54.209.90.812015-12-23 → 2016-01-04 · 5 obs

○ 2015-11-27 09:33:14
● 2015-12-23 15:22:26
● 2016-01-04 11:17:16
○ 2016-01-09 01:27:54
○ 2026-08-12 07:04:58

○A54.210.33.1902016-08-27 → 2016-09-15 · 5 obs

○ 2016-07-09 12:07:08
● 2016-08-27 19:13:32
● 2016-09-15 11:24:56
○ 2016-12-13 11:53:18
○ 2026-08-12 07:04:58

○A54.236.123.2242016-08-27 → 2016-09-15 · 5 obs

○ 2016-07-09 12:07:08
● 2016-08-27 19:13:32
● 2016-09-15 11:24:56
○ 2016-12-13 11:53:18
○ 2026-08-12 07:04:58

●A54.243.117.1972026-02-17 → 2026-08-12 · 3 obs

○ 2017-06-07 10:17:52
● 2026-02-17 10:49:18
● 2026-08-12 07:04:58

○A54.84.53.382016-12-13 → 2017-01-07 · 5 obs

○ 2016-09-15 11:24:56
● 2016-12-13 11:53:18
● 2017-01-07 17:04:34
○ 2017-06-07 10:17:52
○ 2026-08-12 07:04:58

○A54.88.107.1402017-01-07 → 2017-01-07 · 4 obs

○ 2016-12-13 11:53:18
● 2017-01-07 17:04:34
○ 2017-06-07 10:17:52
○ 2026-08-12 07:04:58

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-09 → 2016-09-15 · 4 obs

● 2015-08-09 18:39:00
● 2016-09-15 11:24:56
○ 2016-10-02 20:41:26
○ 2026-08-12 07:04:58

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-13 → 2017-09-01 · 5 obs

○ 2016-10-02 20:41:26
● 2016-12-13 11:53:18
● 2017-09-01 01:45:46
○ 2026-02-17 10:49:18
○ 2026-08-12 07:04:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
groupmc.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.81.83.148

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupmc.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

hostmaster.groupmc.com is delegated beneath groupmc.com.

IP Addresses

groupmc.com directs to four IP numbers, which are 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

sickstuff.com, hiresupercar.com, da3rx.com and two other host names share IP numbers with groupmc.com.

Name Servers

groupmc.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between groupmc.com and other domains — leadingmusic.com, mail.teachtoys.com, elemoon.com and two more among them.

The name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com are often found in combination with these name servers.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com resolves to 3.81.83.148, 54.152.124.255, 54.211.183.184 and 4 other IP addresses.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 54.221.37.2, 54.235.53.129, 100.27.188.59 and two others.

Hostnames that resolve to three IP addresses:

ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.