`vainstudy.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
TXT	`v=spf1 include:_u.vainstudy.com._spf.smart.ondmarc.com ~all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2022-07-06 #3

`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=1776465457

Same first word

vainstudy.com

Similar names

andyvitus.com

studynavi.com

vinastudy.vn

DNS History

19 records (5 active, 14 former)

○NScbru.br.ns.els-gms.att.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:22
○ 2015-06-18 16:30:20
○ 2026-04-17 22:43:18

○NScliff.parexel.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:22
○ 2015-06-18 16:30:20
○ 2026-04-17 22:43:18

○NScmtu.mt.ns.els-gms.att.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:22
○ 2015-06-18 16:30:20
○ 2026-04-17 22:43:18

○NScobalt.parexel.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:22
○ 2015-06-18 16:30:20
○ 2026-04-17 22:43:18

●NSdns1.cscdns.net2026-02-18 → 2026-04-17 · 3 obs

○ 2018-01-23 16:33:16
● 2026-02-18 16:33:58
● 2026-04-17 22:43:18

●NSdns2.cscdns.net2026-02-18 → 2026-04-17 · 3 obs

○ 2018-01-23 16:33:16
● 2026-02-18 16:33:58
● 2026-04-17 22:43:18

○NSnewman.parexel.de2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:22
○ 2015-06-18 16:30:20
○ 2026-04-17 22:43:18

○NSns1.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns2.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns3.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns4.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns5.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns6.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

○NSns7.markmonitor.com2016-04-28 → 2018-01-23 · 5 obs

○ 2015-06-18 16:30:20
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

●MXcustmx.cscdns.net2026-02-18 → 2026-04-17 · 2 obs

● 2026-02-18 16:33:58
● 2026-04-17 22:43:18

○A141.8.225.312016-02-01 → 2016-02-01 · 3 obs

● 2016-02-01 09:42:48
○ 2016-04-28 12:57:34
○ 2026-04-17 22:43:18

●A165.160.13.202026-02-18 → 2026-04-17 · 3 obs

○ 2018-01-23 16:33:16
● 2026-02-18 16:33:58
● 2026-04-17 22:43:18

●A165.160.15.202026-02-18 → 2026-04-17 · 3 obs

○ 2018-01-23 16:33:16
● 2026-02-18 16:33:58
● 2026-04-17 22:43:18

○A72.52.10.142016-04-28 → 2018-01-23 · 5 obs

○ 2016-02-01 09:42:48
● 2016-04-28 12:57:34
● 2018-01-23 16:33:16
○ 2026-02-18 16:33:58
○ 2026-04-17 22:43:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
vainstudy.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vainstudy.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 include:_u.vainstudy.com._spf.sma`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

vainstudy.com points to two IP numbers: 165.160.13.20 and 165.160.15.20.

Other host names, for instance haldortopso.us, profnet.it, watch.spectrum.tv, 178-165-193-136.dyn.orange.at and disneyanimalkingdommeta-verse.com share IP numbers with vainstudy.com.

Name Servers

vainstudy.com's delegation is to two name servers dns1.cscdns.net and dns2.cscdns.net.

vainstudy.com shares the same name server configuration as other domains, such as disneystoree.com, nextcapitaladvisor.com, drinkmightier.com, ceb.co.uk and econtilink.com.

vainstudy.com shares name servers with other domains at least partially, for example madewell1973.com.

Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100

Mail Servers

vainstudy.com is served by a single mail server, custmx.cscdns.net.

vainstudy.com uses the same mail server setup as other domains such as campanile-roanne.fr, starwarsfirstassault.de, martini.se, williammckinleyhighschool.org and taobizhong.com.

custmx.cscdns.net points to IP number 198.58.121.58.

vainstudy.com - robtex.com

vainstudy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`vainstudy.com`

`com`