q-study.com - dns.ninja

`q-study.com`

DNSSEC	⚠️ Not signed
A	109.235.71.16^{🇱🇹 Interneto-vizija109.235.64.0/21 InternetoVizija}
NS	`ns1.time4vps.com` ⭐
		A	2400:cb00:2049:1::a29f:18f4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.time4vps.eu`
		A	162.159.24.244^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.time4vps.eu`
NS	`ns2.time4vps.com`
		A	2400:cb00:2049:1::a29f:1936^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.time4vps.eu`
		A	162.159.25.54^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.time4vps.eu`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb53843491.zmverify.zoho.com`
SOA	`ns1.time4vps.com`hostmaster@time4vps.com 2021-02-14 #23

`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=1785497877

Previously MX for

q-study.com

Subdomains

www.q-study.com

Same first word

q-study.com

Similar names

study-q.co.kr

DNS History

16 records (6 active, 10 former)

○NSns-1134.awsdns-13.org2019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

○NSns-2016.awsdns-60.co.uk2019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

○NSns-365.awsdns-45.com2019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

○NSns-562.awsdns-06.net2019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

○NSns1.q-study.com2015-08-05 → 2017-02-11 · 5 obs

○ 2008-03-12 02:46:06
● 2015-08-05 05:17:46
● 2017-02-11 06:22:50
○ 2019-01-17 16:59:20
○ 2026-07-31 11:43:50

●NSns1.time4vps.com2026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

○NSns2.q-study.com2015-08-05 → 2017-02-11 · 5 obs

○ 2008-03-12 02:46:06
● 2015-08-05 05:17:46
● 2017-02-11 06:22:50
○ 2019-01-17 16:59:20
○ 2026-07-31 11:43:50

●NSns2.time4vps.com2026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

●MXmx.zoho.com2026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

●MXmx2.zoho.com2026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

●MXmx3.zoho.com2026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

○MXq-study.com2015-08-05 → 2017-02-11 · 5 obs

○ 2008-03-12 02:46:06
● 2015-08-05 05:17:46
● 2017-02-11 06:22:50
○ 2019-01-17 16:59:20
○ 2026-07-31 11:43:50

●A109.235.71.162026-05-23 → 2026-07-31 · 3 obs

○ 2019-01-17 16:59:20
● 2026-05-23 22:31:46
● 2026-07-31 11:43:50

○A13.58.147.1102019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

○A166.62.37.1032015-08-05 → 2017-02-11 · 5 obs

○ 2008-03-12 02:46:06
● 2015-08-05 05:17:46
● 2017-02-11 06:22:50
○ 2019-01-17 16:59:20
○ 2026-07-31 11:43:50

○A18.218.156.552019-01-17 → 2019-01-17 · 4 obs

○ 2017-02-11 06:22:50
● 2019-01-17 16:59:20
○ 2026-05-23 22:31:46
○ 2026-07-31 11:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
q-study.com	ns1.time4vps.com, ns2.time4vps.com	4 records

✅ Authoritative Response

Server:162.159.25.54

NS records: ns1.time4vps.com, ns2.time4vps.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for q-study.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.235.71.16`
NS	2	`ns2.time4vps.com, ns1.time4vps.com`
MX	3	`mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)...`
TXT	2	`zoho-verification=zb53843491.zmverify.zo, v=spf1 include:zoho.com ~all`
SOA	1	`ns1.time4vps.com hostmaster.time4vps.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.time4vps.com, ns1.time4vps.com, ns2.time4vps.com...)

Analysis

Hierarchy

www.q-study.com is delegated beneath q-study.com.

IP Addresses

q-study.com resolves to just one IP address, 109.235.71.16.

Name Servers

DNS delegation for q-study.com points to two name servers: ns1.time4vps.com and ns2.time4vps.com.

q-study.com shares its NS records with other domains, for example iberolures.com, eklps.com, lavrijs.be and two others.

There is at least partial name server overlap between q-study.com and other domains — odiem.lv, eprints.itn.ac.id, isitmecihazim.com and two more among them.

These name servers frequently co-occur with the name servers ns1.time4vps.eu and ns2.time4vps.eu.

ns1.time4vps.com directs to 162.159.24.244 and 2400:cb00:2049:1::a29f:18f4. ns2.time4vps.com directs to 162.159.25.54 and 2400:cb00:2049:1::a29f:1936. Each host name carries two IP addresses.

Mail Servers

Incoming mail for q-study.com is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

There is at least a partial MX overlap between q-study.com and other domains, including jothimart.com, taxiexpress.ca, sansoftonline.com and two others.

Three hosts, each with one IP address: mx2.zoho.com → 136.143.183.44; mx3.zoho.com → 204.141.43.44; mx.zoho.com → 204.141.43.44.

Host names pointing to 204.141.43.44 IP addresses: mx3.zoho.com and mx.zoho.com.