studyk.com - dns.ninja

studyk.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786068249

Previously MX for

studyk.com

Subdomains

ns1.studyk.com
mail.studyk.com
ns2.studyk.com

Same first word

studyk.com

Similar names

kstudy.com.tw
kstudy.edu.vn
kstudy.com
kstudy.net
kstudy.co.kr
yutskd.top
tdukys.com

DNS History

15 records (4 active, 11 former)

200920112013201520172019202120232025NSns3.afternic.comns4.afternic.comns.cafe24.comns1-ejobsitesoftware.webserversystems.comns1.studyk.comns2-ejobsitesoftware.webserversystems.comns2.cafe24.comns2.studyk.comMXmail.studyk.comstudyk.comA13.248.169.4876.223.54.1462600:1f18:bd2:db00:393:8a48:6120:eee63.231.124.17750.22.7.205
○NSns.cafe24.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:53:28
○ 2015-08-02 22:41:04
○ 2026-08-07 02:05:40
○NSns1-ejobsitesoftware.webserversystems.com2015-08-02 → 2016-09-07 · 5 obs
○ 2008-03-18 13:53:28
● 2015-08-02 22:41:04
● 2016-09-07 18:28:02
○ 2026-05-11 10:56:06
○ 2026-08-07 02:05:40
○NSns1.studyk.com2026-05-11 → 2026-05-11 · 4 obs
○ 2016-09-07 18:28:02
● 2026-05-11 10:56:06
○ 2026-08-04 03:57:10
○ 2026-08-07 02:05:40
○NSns2-ejobsitesoftware.webserversystems.com2015-08-02 → 2016-09-07 · 5 obs
○ 2008-03-18 13:53:28
● 2015-08-02 22:41:04
● 2016-09-07 18:28:02
○ 2026-05-11 10:56:06
○ 2026-08-07 02:05:40
○NSns2.cafe24.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:53:28
○ 2015-08-02 22:41:04
○ 2026-08-07 02:05:40
○NSns2.studyk.com2026-05-11 → 2026-05-11 · 4 obs
○ 2016-09-07 18:28:02
● 2026-05-11 10:56:06
○ 2026-08-04 03:57:10
○ 2026-08-07 02:05:40
●NSns3.afternic.com2026-08-04 → 2026-08-07 · 3 obs
○ 2026-05-11 10:56:06
● 2026-08-04 03:57:10
● 2026-08-07 02:05:40
●NSns4.afternic.com2026-08-04 → 2026-08-07 · 3 obs
○ 2026-05-11 10:56:06
● 2026-08-04 03:57:10
● 2026-08-07 02:05:40
○MXmail.studyk.com2026-05-11 → 2026-05-11 · 4 obs
○ 2016-09-07 18:28:02
● 2026-05-11 10:56:06
○ 2026-08-04 03:57:10
○ 2026-08-07 02:05:40
○MXstudyk.com2015-08-02 → 2016-09-07 · 5 obs
○ 2008-03-18 13:53:28
● 2015-08-02 22:41:04
● 2016-09-07 18:28:02
○ 2026-05-11 10:56:06
○ 2026-08-07 02:05:40
●A13.248.169.482026-08-04 → 2026-08-07 · 3 obs
○ 2026-05-11 10:56:06
● 2026-08-04 03:57:10
● 2026-08-07 02:05:40
○A2600:1f18:bd2:db00:393:8a48:6120:eee62026-05-11 → 2026-05-11 · 4 obs
○ 2016-09-07 18:28:02
● 2026-05-11 10:56:06
○ 2026-08-04 03:57:10
○ 2026-08-07 02:05:40
○A3.231.124.1772026-05-11 → 2026-05-11 · 4 obs
○ 2016-09-07 18:28:02
● 2026-05-11 10:56:06
○ 2026-08-04 03:57:10
○ 2026-08-07 02:05:40
○A50.22.7.2052015-08-02 → 2016-09-07 · 5 obs
○ 2008-03-18 13:53:28
● 2015-08-02 22:41:04
● 2016-09-07 18:28:02
○ 2026-05-11 10:56:06
○ 2026-08-07 02:05:40
●A76.223.54.1462026-08-04 → 2026-08-07 · 3 obs
○ 2026-05-11 10:56:06
● 2026-08-04 03:57:10
● 2026-08-07 02:05:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
studyk.comns3.afternic.com, ns4.afternic.com2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyk.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

studyk.com is a parent domain, with ns1.studyk.com, mail.studyk.com and ns2.studyk.com beneath it.

IP Addresses

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

righthomerealtor.com, 60-199-252.ms-errors.com, contractclip.xyz and two other host names share IP numbers with studyk.com.

Name Servers

Two name servers handle the delegation for studyk.com: ns3.afternic.com and ns4.afternic.com.

studyk.com uses the same name servers as several other domains — among them thenorthernlens.com, ps3jailbreak.blogcu.com, maineinn.com and two more.

studyk.com has at least partial name server overlap with other domains, such as youcanlearn.org, snowshot.com, qstones.com and two others.

It is common to find these name servers paired with the name servers verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.

ns3.afternic.com directs to 97.74.98.65 and ns4.afternic.com directs to 173.201.66.65; each host name points to exactly one IP number.