studycurve.com - dns.ninja

`studycurve.com`

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	`ns1.afternic.com` ⭐
		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`
NS	`ns2.afternic.com`
		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`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`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=1786298389

Subdomains

www.studycurve.com

Same first word

studycurve.com

DNS History

21 records (4 active, 17 former)

○NSlaunch1.spaceship.net2026-04-03 → 2026-04-03 · 4 obs

○ 2020-01-28 11:44:26
● 2026-04-03 18:19:06
○ 2026-05-09 05:57:02
○ 2026-08-09 18:02:54

○NSlaunch2.spaceship.net2026-04-03 → 2026-04-03 · 4 obs

○ 2020-01-28 11:44:26
● 2026-04-03 18:19:06
○ 2026-05-09 05:57:02
○ 2026-08-09 18:02:54

○NSns07.domaincontrol.com2016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 11:23:18
○ 2016-07-12 21:35:10
○ 2026-08-09 18:02:54

○NSns08.domaincontrol.com2016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 11:23:18
○ 2016-07-12 21:35:10
○ 2026-08-09 18:02:54

●NSns1.afternic.com2026-05-09 → 2026-08-09 · 3 obs

○ 2026-04-03 18:19:06
● 2026-05-09 05:57:02
● 2026-08-09 18:02:54

○NSns1.eftydns.com2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-21 11:23:18
● 2016-07-12 21:35:10
○ 2020-01-28 11:44:26
○ 2026-08-09 18:02:54

○NSns1.epik.com2020-01-28 → 2020-01-28 · 4 obs

○ 2016-07-12 21:35:10
● 2020-01-28 11:44:26
○ 2026-04-03 18:19:06
○ 2026-08-09 18:02:54

●NSns2.afternic.com2026-05-09 → 2026-08-09 · 3 obs

○ 2026-04-03 18:19:06
● 2026-05-09 05:57:02
● 2026-08-09 18:02:54

○NSns2.eftydns.com2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-21 11:23:18
● 2016-07-12 21:35:10
○ 2020-01-28 11:44:26
○ 2026-08-09 18:02:54

○NSns3.epik.com2020-01-28 → 2020-01-28 · 4 obs

○ 2016-07-12 21:35:10
● 2020-01-28 11:44:26
○ 2026-04-03 18:19:06
○ 2026-08-09 18:02:54

○NSns4.epik.com2020-01-28 → 2020-01-28 · 4 obs

○ 2016-07-12 21:35:10
● 2020-01-28 11:44:26
○ 2026-04-03 18:19:06
○ 2026-08-09 18:02:54

○MXmail.efty.com2016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-21 11:23:18
● 2016-07-12 21:35:10
○ 2020-01-28 11:44:26
○ 2026-08-09 18:02:54

○MXmailstore1.secureserver.net2016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 11:23:18
○ 2016-07-12 21:35:10
○ 2026-08-09 18:02:54

○MXsmtp.secureserver.net2016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 11:23:18
○ 2016-07-12 21:35:10
○ 2026-08-09 18:02:54

○A119.81.170.182016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-21 11:23:18
● 2016-07-12 21:35:10
○ 2020-01-28 11:44:26
○ 2026-08-09 18:02:54

●A13.248.169.482026-05-09 → 2026-08-09 · 3 obs

○ 2026-04-03 18:19:06
● 2026-05-09 05:57:02
● 2026-08-09 18:02:54

○A184.168.221.622016-03-21 → 2016-03-21 · 3 obs

● 2016-03-21 11:23:18
○ 2016-07-12 21:35:10
○ 2026-08-09 18:02:54

○A44.233.250.752026-04-03 → 2026-04-03 · 4 obs

○ 2020-01-28 11:44:26
● 2026-04-03 18:19:06
○ 2026-05-09 05:57:02
○ 2026-08-09 18:02:54

○A45.88.202.1152020-01-28 → 2020-01-28 · 4 obs

○ 2016-07-12 21:35:10
● 2020-01-28 11:44:26
○ 2026-04-03 18:19:06
○ 2026-08-09 18:02:54

○A52.38.196.632026-04-03 → 2026-04-03 · 4 obs

○ 2020-01-28 11:44:26
● 2026-04-03 18:19:06
○ 2026-05-09 05:57:02
○ 2026-08-09 18:02:54

●A76.223.54.1462026-05-09 → 2026-08-09 · 3 obs

○ 2026-04-03 18:19:06
● 2026-05-09 05:57:02
● 2026-08-09 18:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studycurve.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studycurve.com (unsigned zone)

⏱️ Timing

Total: 128ms | 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	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

studycurve.com is a parent domain of www.studycurve.com.

IP Addresses

studycurve.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

polski.babylon.com, clockwire.com, shopping.today and two other host names share IP numbers with studycurve.com.

Name Servers

studycurve.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

studycurve.com uses the same name servers as several other domains — among them freeenergy.tech, wohnhas.com, disasterteam.com and two more.

studycurve.com shares at least some of its name servers with other domains, including risisi.com, securityico.com, planegames.com and two others.

These name servers are frequently seen alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-cds4j27nuwesbofkwenybj.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-8wuq9clyoujvhmmdvmhsax.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.