best-study.com - robtex.com

best-study.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=1774850777

Same first word

best-study.com.ua
best-study.com
best-study.cn

DNS History

7 records (0 active, 7 former)

2017201820192020202120222023202420252026NSa.share-dns.comb.share-dns.netns1.bytehosting.cons2.bytehosting.coMXmail.best-study.comA38.38.126.22891.121.108.185
○NSa.share-dns.com2026-03-30 → 2026-03-30 · 1 obs
○ 2026-03-30 06:17:22
○NSb.share-dns.net2026-03-30 → 2026-03-30 · 1 obs
○ 2026-03-30 06:17:22
○NSns1.bytehosting.co2016-12-20 → 2016-12-20 · 2 obs
● 2016-12-20 19:10:18
○ 2026-03-30 06:17:22
○NSns2.bytehosting.co2016-12-20 → 2016-12-20 · 2 obs
● 2016-12-20 19:10:18
○ 2026-03-30 06:17:22
○MXmail.best-study.com2016-12-20 → 2016-12-20 · 2 obs
● 2016-12-20 19:10:18
○ 2026-03-30 06:17:22
○A38.38.126.2282026-03-30 → 2026-03-30 · 1 obs
○ 2026-03-30 06:17:22
○A91.121.108.1852016-12-20 → 2016-12-20 · 2 obs
● 2016-12-20 19:10:18
○ 2026-03-30 06:17:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-

✅ Authoritative Response

Server:192.35.51.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

TypeCountSample Data