`studentstutors.com`

DNSSEC	⚠️ Not signed
A	162.244.67.51^{🇺🇸 CODERO-DFW-AS162.244.64.0/22 Codero DFW}
		PTR	`162-244-67-51.dedicated.codero.net`
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`
MX	`mail.studentstutors.com` ⭐
		A	162.244.67.51^{🇺🇸 CODERO-DFW-AS162.244.64.0/22 Codero DFW}
			PTR	`162-244-67-51.dedicated.codero.net`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573503266

`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=1777237536

Subdomains

mail.studentstutors.com

Same first word

studentstutors.com

DNS History

4 records (4 active, 0 former)

●NSdns1.registrar-servers.com2016-12-17 → 2026-04-26 · 2 obs

● 2016-12-17 03:20:34
● 2026-04-26 21:12:00

●NSdns2.registrar-servers.com2016-12-17 → 2026-04-26 · 2 obs

● 2016-12-17 03:20:34
● 2026-04-26 21:12:00

●MXmail.studentstutors.com2016-12-17 → 2026-04-26 · 2 obs

● 2016-12-17 03:20:34
● 2026-04-26 21:12:00

●A162.244.67.512016-12-17 → 2026-04-26 · 2 obs

● 2016-12-17 03:20:34
● 2026-04-26 21:12:00

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentstutors.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.244.67.51`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mail.studentstutors.com (pri: 5)`
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

Hierarchy

studentstutors.com is the parent of mail.studentstutors.com.

IP Addresses

studentstutors.com points to a single IP number: 162.244.67.51.

Other host names, for instance mail.studentstutors.com, share IP numbers with studentstutors.com.

Name Servers

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

studentstutors.com shares the same name server setup as other domains, for example angelevl.com, totobonus.com, oemclass.com, envokehealth.com and deborahdippolito.com.

studentstutors.com partially shares name servers with other domains, for instance agingrockstar.com, thomasregal.net and livewatch.mobi.

These name servers are commonly used 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

Mail Servers

studentstutors.com is handled by a single mail server, mail.studentstutors.com.

Host name mail.studentstutors.com points to IP address 162.244.67.51.

studentstutors.com - robtex.com