🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexschool.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	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`mail.complexschool.com` ⭐
		A	138.59.18.2^{🇨🇷 DATAMINERS-1138.59.18.0/24 RackNation Data Center (racknation.cr)}
			PTR	`shared10.racknation.cr`
TXT	`v=spf1 +mx +a +ip4:138.59.18.2 include:relay.mailchannels.net ~all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2025-08-08 #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=1794500196

Subdomains

mail.complexschool.com

Same first word

complexschool.com

complexschool.xyz

Similar names

schoolcomplex.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSns43.domaincontrol.com2016-01-25 → 2026-11-12 · 2 obs

● 2016-01-25 17:45:54
● 2026-11-12 16:33:48

●NSns44.domaincontrol.com2016-01-25 → 2026-11-12 · 2 obs

● 2016-01-25 17:45:54
● 2026-11-12 16:33:48

●MXmail.complexschool.com2017-11-05 → 2026-11-12 · 3 obs

○ 2017-01-09 21:30:34
● 2017-11-05 20:00:54
● 2026-11-12 16:33:48

○MXmailstore1.secureserver.net2016-01-25 → 2017-01-09 · 4 obs

● 2016-01-25 17:45:54
● 2017-01-09 21:30:34
○ 2017-11-05 20:00:54
○ 2026-11-12 16:33:48

○MXsmtp.secureserver.net2016-01-25 → 2017-01-09 · 4 obs

● 2016-01-25 17:45:54
● 2017-01-09 21:30:34
○ 2017-11-05 20:00:54
○ 2026-11-12 16:33:48

○A184.168.221.542016-01-25 → 2016-04-17 · 4 obs

● 2016-01-25 17:45:54
● 2016-04-17 18:37:30
○ 2017-01-09 21:30:34
○ 2026-11-12 16:33:48

○A192.185.108.662017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-17 18:37:30
● 2017-01-09 21:30:34
○ 2017-11-05 20:00:54
○ 2026-11-12 16:33:48

●A198.185.159.1442017-11-05 → 2026-11-12 · 3 obs

○ 2017-01-09 21:30:34
● 2017-11-05 20:00:54
● 2026-11-12 16:33:48

●A198.185.159.1452017-11-05 → 2026-11-12 · 3 obs

○ 2017-01-09 21:30:34
● 2017-11-05 20:00:54
● 2026-11-12 16:33:48

●A198.49.23.1442017-11-05 → 2026-11-12 · 3 obs

○ 2017-01-09 21:30:34
● 2017-11-05 20:00:54
● 2026-11-12 16:33:48

●A198.49.23.1452017-11-05 → 2026-11-12 · 3 obs

○ 2017-01-09 21:30:34
● 2017-11-05 20:00:54
● 2026-11-12 16:33:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
complexschool.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexschool.com (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`mail.complexschool.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:138.59.18.2 include:r`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

Hierarchy

complexschool.com serves as the parent of mail.complexschool.com.

IP Addresses

complexschool.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with martinezphoto.com, btltrans.net and thestylepartnership.com, also share IP numbers with complexschool.com.

Name Servers

DNS delegation for complexschool.com points to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.

complexschool.com shares its NS records with other domains, for example realtormankato.com, satrangonline.com, mypharmhub.co.uk and two others.

ns43.domaincontrol.com directs to 97.74.101.22 and 2603:5:2152::16. ns44.domaincontrol.com directs to 173.201.69.22 and 2603:5:2252::16. Each host name carries two IP addresses.

Mail Servers

The sole mail server for complexschool.com is mail.complexschool.com.

mail.complexschool.com has exactly one IP number: 138.59.18.2.

complexschool.com - robtex.com