vienstudy.com - dns.ninja

`vienstudy.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	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.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	`ns9.bac.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`
			PTR	`h.ns-bac.org`
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.vienstudy.com._spf.smart.ondmarc.com ~all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2022-07-06 #5

`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=1785462702

Same first word

vienstudy.com

Similar names

investudy.kz

disneyutv.in

veinstudy.com

disneyutv.com

unitydevs.de

DNS History

18 records (5 active, 13 former)

○NScbru.br.ns.els-gms.att.net2008-03-12 → 2015-11-24 · 4 obs

● 2008-03-12 19:59:42
● 2015-11-24 18:19:58
○ 2016-03-26 13:57:38
○ 2026-07-31 01:57:18

○NScliff.parexel.com2008-03-12 → 2015-11-24 · 4 obs

● 2008-03-12 19:59:42
● 2015-11-24 18:19:58
○ 2016-03-26 13:57:38
○ 2026-07-31 01:57:18

○NScmtu.mt.ns.els-gms.att.net2008-03-12 → 2015-11-24 · 4 obs

● 2008-03-12 19:59:42
● 2015-11-24 18:19:58
○ 2016-03-26 13:57:38
○ 2026-07-31 01:57:18

○NScobalt.parexel.com2008-03-12 → 2015-11-24 · 4 obs

● 2008-03-12 19:59:42
● 2015-11-24 18:19:58
○ 2016-03-26 13:57:38
○ 2026-07-31 01:57:18

●NSdns1.cscdns.net2026-02-18 → 2026-07-31 · 5 obs

○ 2018-01-18 06:17:18
● 2026-02-18 16:37:28
○ 2026-06-20 22:27:38
● 2026-06-20 23:20:30
● 2026-07-31 01:57:18

●NSdns2.cscdns.net2026-02-18 → 2026-07-31 · 5 obs

○ 2018-01-18 06:17:18
● 2026-02-18 16:37:28
○ 2026-06-20 22:27:38
● 2026-06-20 23:20:30
● 2026-07-31 01:57:18

○NSnewman.parexel.de2008-03-12 → 2015-11-24 · 4 obs

● 2008-03-12 19:59:42
● 2015-11-24 18:19:58
○ 2016-03-26 13:57:38
○ 2026-07-31 01:57:18

○NSns1.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns2.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns3.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns4.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns5.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns6.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

○NSns7.markmonitor.com2016-03-26 → 2018-01-18 · 5 obs

○ 2015-11-24 18:19:58
● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

●MXcustmx.cscdns.net2026-02-18 → 2026-07-31 · 6 obs

● 2026-02-18 16:37:28
○ 2026-06-20 22:27:38
● 2026-06-20 23:20:30
○ 2026-07-10 18:01:10
● 2026-07-10 18:48:14
● 2026-07-31 01:57:18

●A165.160.13.202026-02-18 → 2026-07-31 · 7 obs

○ 2018-01-18 06:17:18
● 2026-02-18 16:37:28
○ 2026-06-20 22:27:38
● 2026-06-20 23:20:30
○ 2026-07-10 18:01:10
● 2026-07-10 18:48:14
● 2026-07-31 01:57:18

●A165.160.15.202026-02-18 → 2026-07-31 · 7 obs

○ 2018-01-18 06:17:18
● 2026-02-18 16:37:28
○ 2026-06-20 22:27:38
● 2026-06-20 23:20:30
○ 2026-07-10 18:01:10
● 2026-07-10 18:48:14
● 2026-07-31 01:57:18

○A72.52.10.142016-03-26 → 2018-01-18 · 4 obs

● 2016-03-26 13:57:38
● 2018-01-18 06:17:18
○ 2026-02-18 16:37:28
○ 2026-07-31 01:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
vienstudy.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vienstudy.com (unsigned zone)

⏱️ Timing

Total: 2031ms | Queries: -

📄 Records

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

Analysis

IP Addresses

vienstudy.com directs to two IP numbers, 165.160.13.20 and 165.160.15.20

Two other host names, along with parkings-de-la-defense.net, h172-89.gulf.ca and thor3movie.com, also share IP numbers with vienstudy.com.

Name Servers

vienstudy.com is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.

vienstudy.com shares its NS records with other domains, for example esi-intl.co.in, xn--unit-8va22q.com, inter-expansion.fr and two others.

dns1.cscdns.net and dns2.cscdns.net each resolve to two IP addresses: dns1.cscdns.net points to 156.154.130.100 and 2610:a1:1022::100, while dns2.cscdns.net points to 156.154.131.100 and 2610:a1:1023::100.

Mail Servers

The sole mail server for vienstudy.com is custmx.cscdns.net.

Among the domains sharing a mail server setup with vienstudy.com are verizonwpticket.net, majestar.net, beyonce.email and two others.

custmx.cscdns.net resolves to a single IP number: 198.58.121.58.