`theusefulschool.com`

DNSSEC	⚠️ Not signed
A	192.64.119.213^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1709878431

`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=1771291435

Same first word

theusefulschool.com

DNS History

8 records (3 active, 5 former)

●NSdns1.registrar-servers.com2026-03-07 → 2026-03-22 · 3 obs

○ 2015-10-29 14:49:38
● 2026-03-07 22:45:28
● 2026-03-22 17:21:00

●NSdns2.registrar-servers.com2026-03-07 → 2026-03-22 · 3 obs

○ 2015-10-29 14:49:38
● 2026-03-07 22:45:28
● 2026-03-22 17:21:00

○NSns19.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 02:59:44
○ 2015-10-29 14:49:38
○ 2026-03-22 17:21:00

○NSns20.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 02:59:44
○ 2015-10-29 14:49:38
○ 2026-03-22 17:21:00

○MXmailstore1.secureserver.net2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 02:59:44
○ 2015-10-29 14:49:38
○ 2026-03-22 17:21:00

○MXsmtp.secureserver.net2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 02:59:44
○ 2015-10-29 14:49:38
○ 2026-03-22 17:21:00

●A192.64.119.2132026-03-07 → 2026-03-22 · 3 obs

○ 2015-10-29 14:49:38
● 2026-03-07 22:45:28
● 2026-03-22 17:21:00

○A68.178.232.1002008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 02:59:44
○ 2015-10-29 14:49:38
○ 2026-03-22 17:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theusefulschool.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server: 156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theusefulschool.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.213`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

theusefulschool.com points to a single IP address: 192.64.119.213.

Other host names such as newnegril.com, stocksmarket.net, gem108.com, 3dirnensional.com and globelocate.com share IP numbers with theusefulschool.com.

Name Servers

theusefulschool.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

theusefulschool.com uses the same name server setup as other domains, including tinymode.com, ormec.com, geekydeck.com, yourtrustedvoice.com and cytospace.net.

theusefulschool.com at least partially shares name servers with other domains; for instance daviddettmer.com, grapevine.cc and opentofriend.org.

These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

theusefulschool.com - robtex.com