`ns.study.uz`

	DNSSEC	⚠️ Not signed
	A	62.209.128.118^{🇺🇿 TPSUZ-AS62.209.128.0/19}

`study.uz`

	DNSSEC	⚠️ Not signed
	A	62.209.128.71^{🇺🇿 TPSUZ-AS62.209.128.0/19}
	NS	`ns1.study.uz` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.billur.com`
	NS	`ns2.billur.com`
	NS	`ns2.study.uz` ⚠️ Not in parent delegation
	NS	`ns3.billur.com` ⚠️ Not in parent delegation
	NS	`ns4.billur.com` ⚠️ Not in parent delegation
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`TXT v=spf1 include:_spf.google.com ~all`
	TXT	`v=spf1 +a ip4:62.209.129.111 -all`
	SOA	`ns1.study.uz`support@billur.com serial=1629451390

WOT: SAFE (62/100)
WOT: UNKNOWN (74/100)

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DNS History

2 records (1 active, 1 former)

○A188.121.60.1332015-04-17 → 2016-12-19 · 4 obs

● 2015-04-17 13:40:28
● 2016-12-19 21:10:18
○ 2026-04-25 12:30:22
○ 2026-07-04 21:48:06

●A62.209.128.1182026-04-25 → 2026-07-04 · 3 obs

○ 2016-12-19 21:10:18
● 2026-04-25 12:30:22
● 2026-07-04 21:48:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uz	ns8.uz, ns4.uz, ns1.uz, ns5.uz...	12 records
study.uz	ns1.billur.com, ns2.billur.com	-

✅ Authoritative Response

Server:62.209.128.111

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study.uz (unsigned zone)

⏱️ Timing

Total: 1626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.209.128.118`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (ns1.uz, ns2.uz, ns3.uz...)

Analysis

IP Addresses

ns.study.uz resolves to one IP address: 62.209.128.118.

arena.uz, mail.arena.uz, archikultura.uz and two other host names share IP numbers with ns.study.uz.

ns.study.uz - robtex.com

ns.study.uz

study.uz