groupdynamic.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`groupdynamic.com`

DNSSEC	⚠️ Not signed
A	35.211.154.248^{🇺🇸 Google35.211.0.0/16}
		PTR	`248.154.211.35.bc.googleusercontent.com`
NS	`ns1.mydomain.com` ⭐ ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 Newfold Digital, Inc.}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns2.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.155^{🇺🇸 EIG-2987365.254.224.0/19 Newfold Digital, Inc.}
			PTR	`ns2.yourhostingaccount.com`
NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`mx.groupdynamic.com`⁽³⁰⁾
		A	66.96.140.50^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`50.140.96.66.static.eigbox.net`
		A	66.96.140.51^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`51.140.96.66.static.eigbox.net`
		A	66.96.140.52^{🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc.}
			PTR	`52.140.96.66.static.eigbox.net`
TXT	`v=spf1 ptr a:.rogers.com, a:.sympatico.ca, a:*.shiznit.ca include:aspmx.goo...`
SOA	`NS1.MYDOMAIN.com`namehost@WORLDNIC.com serial=125072316

`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=1786834284

Subdomains

mx.groupdynamic.com

Same first word

groupdynamic.net

groupdynamic.com

Similar names

DNS History

16 records (9 active, 7 former)

●NSns1.mydomain.com2026-02-24 → 2026-08-15 · 3 obs

○ 2015-06-01 01:08:52
● 2026-02-24 12:40:36
● 2026-08-15 22:53:12

●NSns1.yourhostingaccount.com2015-06-01 → 2026-08-15 · 5 obs

● 2015-06-01 01:08:52
● 2026-04-02 13:22:26
○ 2026-06-26 11:59:02
● 2026-08-15 19:25:56
● 2026-08-15 22:53:12

●NSns2.mydomain.com2026-02-24 → 2026-08-15 · 3 obs

○ 2015-06-01 01:08:52
● 2026-02-24 12:40:36
● 2026-08-15 22:53:12

●NSns2.yourhostingaccount.com2015-06-01 → 2026-08-15 · 5 obs

● 2015-06-01 01:08:52
● 2026-04-02 13:22:26
○ 2026-06-26 11:59:02
● 2026-08-15 19:25:56
● 2026-08-15 22:53:12

●NSns3.mydomain.com2026-02-24 → 2026-08-15 · 3 obs

○ 2015-06-01 01:08:52
● 2026-02-24 12:40:36
● 2026-08-15 22:53:12

●NSns4.mydomain.com2026-02-24 → 2026-08-15 · 3 obs

○ 2015-06-01 01:08:52
● 2026-02-24 12:40:36
● 2026-08-15 22:53:12

●MXalt1.aspmx.l.google.com2015-06-01 → 2026-08-15 · 5 obs

● 2015-06-01 01:08:52
● 2026-04-02 13:22:26
○ 2026-06-26 11:59:02
● 2026-08-15 19:25:56
● 2026-08-15 22:53:12

○MXalt2.aspmx.l.google.com2016-01-16 → 2017-07-06 · 5 obs

○ 2015-10-25 00:55:52
● 2016-01-16 07:04:44
● 2017-07-06 14:44:08
○ 2026-02-24 12:40:36
○ 2026-08-15 22:53:12

○MXalt3.aspmx.l.google.com2016-01-16 → 2017-07-06 · 5 obs

○ 2015-10-25 00:55:52
● 2016-01-16 07:04:44
● 2017-07-06 14:44:08
○ 2026-02-24 12:40:36
○ 2026-08-15 22:53:12

○MXalt4.aspmx.l.google.com2016-01-16 → 2017-07-06 · 5 obs

○ 2015-10-25 00:55:52
● 2016-01-16 07:04:44
● 2017-07-06 14:44:08
○ 2026-02-24 12:40:36
○ 2026-08-15 22:53:12

○MXaspmx.l.google.com2016-01-16 → 2017-07-06 · 5 obs

○ 2015-10-25 00:55:52
● 2016-01-16 07:04:44
● 2017-07-06 14:44:08
○ 2026-02-24 12:40:36
○ 2026-08-15 22:53:12

●MXmx.groupdynamic.com2015-06-01 → 2026-08-15 · 9 obs

● 2015-06-01 01:08:52
● 2015-10-25 00:55:52
○ 2016-01-16 07:04:44
○ 2017-07-06 14:44:08
● 2026-02-24 12:40:36
● 2026-04-02 13:22:26
○ 2026-06-26 11:59:02
● 2026-08-15 19:25:56
● 2026-08-15 22:53:12

●A35.211.154.2482026-02-24 → 2026-08-15 · 6 obs

○ 2017-07-06 14:44:08
● 2026-02-24 12:40:36
● 2026-04-02 13:22:26
○ 2026-06-26 11:59:02
● 2026-08-15 19:25:56
● 2026-08-15 22:53:12

○A52.27.242.182016-03-27 → 2016-11-27 · 5 obs

○ 2016-01-16 07:04:44
● 2016-03-27 02:15:14
● 2016-11-27 10:56:40
○ 2017-07-06 14:44:08
○ 2026-08-15 22:53:12

○A54.244.219.692017-07-06 → 2017-07-06 · 4 obs

○ 2016-11-27 10:56:40
● 2017-07-06 14:44:08
○ 2026-02-24 12:40:36
○ 2026-08-15 22:53:12

○A65.254.63.602015-06-01 → 2016-01-16 · 4 obs

● 2015-06-01 01:08:52
● 2016-01-16 07:04:44
○ 2016-03-27 02:15:14
○ 2026-08-15 22:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
groupdynamic.com	ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com	4 records

✅ Authoritative Response

Server:172.64.53.76

NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupdynamic.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.211.154.248`
NS	2	`ns1.yourhostingaccount.com, ns2.yourhostingaccount.com`
MX	2	`alt1.aspmx.l.google.com (pri: 5), mx.groupdynamic.com (pri: 30)`
TXT	1	`v=spf1 ptr a:.rogers.com, a:.sympatico`
SOA	1	`NS1.MYDOMAIN.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)

Analysis

Hierarchy

groupdynamic.com is the parent zone for mx.groupdynamic.com.

IP Addresses

groupdynamic.com resolves to one IP address: 35.211.154.248.

proverbialnorthern.com, cobblebrook.com, mail.andrewcorp.com and two other host names share IP numbers with groupdynamic.com.

Name Servers

groupdynamic.com is delegated to 6 name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and 3 other.

groupdynamic.com partially shares its NS delegation with several other domains, including viswaguru.org, wakingthetastebuds.com, kantipurdiary.com.np and two others.

In DNS configurations, these name servers often share authority with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns4.mydomain.com and 7 other name servers.

Hosts with just one IP address:

ns1.mydomain.com points to 172.64.52.99.

ns2.mydomain.com points to 172.64.53.76.

ns3.mydomain.com points to 172.64.52.99.

ns4.mydomain.com points to 172.64.53.76.

ns1.yourhostingaccount.com points to 65.254.254.102.

ns2.yourhostingaccount.com points to 65.254.254.155.

ns1.mydomain.com and ns3.mydomain.com are host names that each point to 172.64.52.99 IP addresses.

ns2.mydomain.com and ns4.mydomain.com are host names that each point to 172.64.53.76 IP addresses.

Mail Servers

Mail for groupdynamic.com is handled by two mail servers — mx.groupdynamic.com and alt1.aspmx.l.google.com.

groupdynamic.com has at least partial mail server overlap with other domains such as ns500731.ns500671.ns500671.ns500742.ns500742.ns500671.ns500731.ns500671.ns500731.ns500688.ns500671.ns500678.ns500291.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com, ns500759.ns500758.ns500735.ns500735.ns500736.ns500735.ns500736.ns500698.ns500686.ns500652.ns500576.trackreceptor.com, ns500698.ns500759.ns500759.ns500758.ns500758.ns500735.ns500735.ns500698.ns500736.ns500698.ns500708.ns500576.ns500619.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

Hostnames that resolve to three IP addresses:

mx.groupdynamic.com points to 66.96.140.50, 66.96.140.51 and 66.96.140.52.

Hostnames that resolve to two IP addresses:

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b.