systemstrainingcenter.com - dns.ninja

`systemstrainingcenter.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`mail.systemstrainingcenter.com` ⭐
		A	144.208.69.31^{🇺🇸 INMOTION144.208.68.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`biz251.inmotionhosting.com`
TXT	`v=spf1 +mx +a +ip4:192.145.239.251 +include:smtp.servconfig.com ~all`
TXT	`google-site-verification=AazvY1jFzS4fh2iKhb0_Oxwa8ScOwQnF2SOfikYB0Tk`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2025-02-05 #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=1785931119

Subdomains

mail.systemstrainingcenter.com

Same first word

systemstrainingcenter.com

DNS History

17 records (7 active, 10 former)

○NSdns1.stabletransit.com2015-08-01 → 2017-03-19 · 4 obs

● 2015-08-01 07:50:44
● 2017-03-19 13:44:02
○ 2020-03-31 08:52:28
○ 2026-08-05 12:26:22

○NSdns2.stabletransit.com2015-08-01 → 2017-03-19 · 4 obs

● 2015-08-01 07:50:44
● 2017-03-19 13:44:02
○ 2020-03-31 08:52:28
○ 2026-08-05 12:26:22

○NSgeorge.ns.cloudflare.com2020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

○NSiris.ns.cloudflare.com2020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

○NSns.rackspace.com2015-08-01 → 2017-03-19 · 4 obs

● 2015-08-01 07:50:44
● 2017-03-19 13:44:02
○ 2020-03-31 08:52:28
○ 2026-08-05 12:26:22

●NSns27.domaincontrol.com2026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

●NSns28.domaincontrol.com2026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

●MXmail.systemstrainingcenter.com2015-08-01 → 2026-08-05 · 2 obs

● 2015-08-01 07:50:44
● 2026-08-05 12:26:22

○A104.18.60.2482020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

○A104.18.61.2482020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

○A162.242.229.2272015-08-01 → 2017-03-19 · 4 obs

● 2015-08-01 07:50:44
● 2017-03-19 13:44:02
○ 2020-03-31 08:52:28
○ 2026-08-05 12:26:22

●A198.185.159.1442026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

●A198.185.159.1452026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

●A198.49.23.1442026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

●A198.49.23.1452026-04-05 → 2026-08-05 · 3 obs

○ 2020-03-31 08:52:28
● 2026-04-05 11:33:12
● 2026-08-05 12:26:22

○A2606:4700:3033::6812:3df82020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

○A2606:4700:3036::6812:3cf82020-03-31 → 2020-03-31 · 4 obs

○ 2017-03-19 13:44:02
● 2020-03-31 08:52:28
○ 2026-04-05 11:33:12
○ 2026-08-05 12:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
systemstrainingcenter.com	ns27.domaincontrol.com, ns28.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemstrainingcenter.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	1	`mail.systemstrainingcenter.com (pri: 0)`
TXT	2	`v=spf1 +mx +a +ip4:192.145.239.251 +incl, google-site-verification=AazvY1jFzS4fh2i`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

Hierarchy

systemstrainingcenter.com is a parent domain of mail.systemstrainingcenter.com.

IP Addresses

systemstrainingcenter.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

d2j2consulting.com, jlontophoto.com, ronkonkomachamber.com and two other host names share IP numbers with systemstrainingcenter.com.

Name Servers

The NS records for systemstrainingcenter.com delegate to ns27.domaincontrol.com and ns28.domaincontrol.com.

systemstrainingcenter.com uses the same name servers as several other domains — among them besterecipe.com, designintime.de, skylakeswild.com and two more.

ns27.domaincontrol.com resolves to 97.74.103.14 and 2603:5:2171::e. Likewise, ns28.domaincontrol.com resolves to 173.201.71.14 and 2603:5:2271::e — two IP addresses apiece.

Mail Servers

Mail for systemstrainingcenter.com is handled by a single mail server, mail.systemstrainingcenter.com.

mail.systemstrainingcenter.com resolves to 144.208.69.31 and no other IP number.