actstudy.net - dns.ninja

`actstudy.net`

DNSSEC	⚠️ Not signed
A	199.16.172.69^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.154^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`mx1-us.mtaroutes.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx2-us.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3-us.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4-us.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`v=spf1 ip4:24.179.13.52 a:m.actstudy.net include:spf.mtaroutes.com ~all`
TXT	`MS=ms60116918`
TXT	`61u2jmuusiieh6a6oacsi3ckis`
TXT	`_wj39d5d8ke7uty6y38hyeqit4n9d42n`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2026-03-13 #0

`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=1785092897

Subdomains

m.actstudy.net

Same first word

actstudy.com

actstudy.net

Similar names

catstudy.tv

studycat.net

studycat.cn

studyact.com

dustycat.us

catstudy.com

dustycat.com

studycat.com

studycat.ru

dutycast.com

DNS History

10 records (8 active, 2 former)

●NSns19.domaincontrol.com2015-05-21 → 2026-07-26 · 2 obs

● 2015-05-21 20:41:48
● 2026-07-26 19:18:28

●NSns20.domaincontrol.com2015-05-21 → 2026-07-26 · 2 obs

● 2015-05-21 20:41:48
● 2026-07-26 19:18:28

○MXmail.alabamaclinicaltherapeutics.com2015-05-21 → 2017-02-18 · 4 obs

● 2015-05-21 20:41:48
● 2017-02-18 04:55:50
○ 2026-02-15 07:22:28
○ 2026-07-26 19:18:28

●MXmx1-us.mtaroutes.com2026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

●MXmx2-us.mtaroutes.com2026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

●MXmx3-us.mtaroutes.com2026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

●MXmx4-us.mtaroutes.com2026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

●A199.16.172.692026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

●A199.16.173.1542026-02-15 → 2026-07-26 · 3 obs

○ 2017-02-18 04:55:50
● 2026-02-15 07:22:28
● 2026-07-26 19:18:28

○A97.78.57.602015-05-21 → 2017-02-18 · 4 obs

● 2015-05-21 20:41:48
● 2017-02-18 04:55:50
○ 2026-02-15 07:22:28
○ 2026-07-26 19:18:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
actstudy.net	ns19.domaincontrol.com, ns20.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.77.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for actstudy.net (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.172.69, 199.16.173.154`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	4	`mx1-us.mtaroutes.com (pri: 10), mx2-us.mtaroutes.com (pri: 20)...`
TXT	4	`v=spf1 ip4:24.179.13.52 a:m.actstudy.net, MS=ms60116918...`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

m.actstudy.net is delegated beneath actstudy.net.

IP Addresses

actstudy.net points to the IP addresses 199.16.172.69 and 199.16.173.154

forevergro.com, www.westshorebarassociation.org, tutelarymarketing.com and two other host names share IP numbers with actstudy.net.

Name Servers

DNS delegation for actstudy.net points to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.

actstudy.net uses the same name servers as several other domains — among them oxeliz.com, thelatchlab.com, carent.in and two more.

Some name servers delegated to actstudy.net are also used by other domains, notably watertowerbaitandtackle.com and idsinc.com.

ns19.domaincontrol.com directs to 97.74.109.10 and 2603:5:21d0::a. ns20.domaincontrol.com directs to 173.201.77.10 and 2603:5:22d0::a. Each host name carries two IP addresses.

Mail Servers

The four mail servers for actstudy.net are mx1-us.mtaroutes.com, mx2-us.mtaroutes.com, mx3-us.mtaroutes.com and mx4-us.mtaroutes.com.

actstudy.net has at least partial mail server overlap with other domains such as bhns.biz, esc4cip.com, prointech.net and two more.

mx1-us.mtaroutes.com, mx2-us.mtaroutes.com, mx3-us.mtaroutes.com and mx4-us.mtaroutes.com each point to two IP addresses: mx1-us.mtaroutes.com points to 38.71.16.244 and 2001:550:2:3::62:100; mx2-us.mtaroutes.com points to 38.89.254.156 and 2001:550:2:61::2fc:100; mx3-us.mtaroutes.com points to 38.71.16.244 and 2001:550:2:3::62:100; mx4-us.mtaroutes.com points to 38.101.250.150 and 2001:550:2:78::ca:100.

Host names pointing to 2001:550:2:3::62:100 IP addresses: mx1-us.mtaroutes.com and mx3-us.mtaroutes.com.

Host names pointing to 38.71.16.244 IP addresses: mx1-us.mtaroutes.com and mx3-us.mtaroutes.com.