mail.masterstudy.net - dns.ninja

`mail.masterstudy.net`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`masterstudy.net`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns1.afternic.com` ⭐
	NS	`ns2.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.afternic.com`dns@jomax.net serial=1

Previously MX for

masterstudy.net

Same first word

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DNS History

5 records (4 active, 1 former)

●NSns1.afternic.com2026-07-01 → 2026-07-01 · 1 obs

● 2026-07-01 06:25:46

●NSns2.afternic.com2026-07-01 → 2026-07-01 · 1 obs

● 2026-07-01 06:25:46

●A13.248.169.482026-07-01 → 2026-07-01 · 2 obs

○ 2017-01-05 05:43:44
● 2026-07-01 06:25:46

○A141.8.194.252017-01-05 → 2017-01-05 · 2 obs

● 2017-01-05 05:43:44
○ 2026-07-01 06:25:46

●A76.223.54.1462026-07-01 → 2026-07-01 · 2 obs

○ 2017-01-05 05:43:44
● 2026-07-01 06:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
masterstudy.net	ns1.afternic.com, ns2.afternic.com	-

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterstudy.net (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

Analysis

IP Addresses

mail.masterstudy.net resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with mail.masterstudy.net are thehairspace.com, hashftm.xyz, 4links.com and two others.

Name Servers

DNS delegation for mail.masterstudy.net points to two name servers: ns1.afternic.com and ns2.afternic.com.

mail.masterstudy.net has the same name server delegation as a number of other domains, such as tusmundo.com, ns3.cbnmedia.com, www.rawhumor.com and two more.

mail.masterstudy.net has at least partial name server overlap with other domains, such as lucidmoose.com, saudebaazi.com, biocon1.com and two others.

These name servers are routinely co-deployed with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, ns75.domaincontrol.com and two others.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.