tstudycorp.com - robtex.com

tstudycorp.com

DNSSEC⚠️ Not signed

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=1778504006

Similar names

typroducts.com
scottpurdy.net
cryptodust.net
cryptostud.com

DNS History

4 records (0 active, 4 former)

20162017201820192020202120222023202420252026NSns1.timeholdings.co.krns2.timeholdings.co.krMXmail.tstudycorp.comA58.229.157.80
○NSns1.timeholdings.co.kr2015-06-16 → 2017-02-15 · 4 obs
● 2015-06-16 16:23:24
● 2017-02-15 22:01:28
○ 2026-05-11 06:50:24
○ 2026-05-11 13:14:10
○NSns2.timeholdings.co.kr2015-06-16 → 2017-02-15 · 4 obs
● 2015-06-16 16:23:24
● 2017-02-15 22:01:28
○ 2026-05-11 06:50:24
○ 2026-05-11 13:14:10
○MXmail.tstudycorp.com2015-06-16 → 2017-02-15 · 4 obs
● 2015-06-16 16:23:24
● 2017-02-15 22:01:28
○ 2026-05-11 06:50:24
○ 2026-05-11 13:14:10
○A58.229.157.802015-06-16 → 2017-02-15 · 4 obs
● 2015-06-16 16:23:24
● 2017-02-15 22:01:28
○ 2026-05-11 06:50:24
○ 2026-05-11 13:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-

✅ Authoritative Response

Server:192.54.112.30

NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data