school307.uz - robtex.com
school307.uz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| NS | ns1.school307.uz ⭐ ⚠️ Not in parent delegation | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| NS | ns2.school307.uz ⚠️ Not in parent delegation | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| NS | ns3.sarkor.uz ⚠️ Not in zone NS records | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| NS | ns4.sarkor.uz ⚠️ Not in zone NS records | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| MX | mail.school307.uz ⭐ | ||||||
| A | 81.95.237.17🇺🇿 SARKOR-AS81.95.224.0/20 Sarkor-Telecom Co, ISP in Uzbekistan | ||||||
| PTR | ns3.sarkor.uz | ||||||
| PTR | watermelon.sarkor.uz | ||||||
| TXT | v=spf1 +a +mx +a:watermelon.sarkor.uz -all | ||||||
| SOA | ns1.school307.uzschool-307@yandex.ru 2025-10-03 #1 | ||||||
uz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 91.212.89.8🇺🇿 UZINFOCOM91.212.89.0/24 Route for UzInfocom | ||||||
| NS | ns1.uz ⭐ | ||||||
| NS | ns.uz | ||||||
| NS | ns2.uz | ||||||
| NS | ns3.uz | ||||||
| NS | ns4.uz | ||||||
| NS | ns5.uz | ||||||
| NS | ns6.uz | ||||||
| NS | ns7.uz | ||||||
| NS | ns8.uz | ||||||
| SOA | ns.uzhostmaster@cctld.uz 2026-11-02 #59 | ||||||
Subdomains
Same first word
school307.uz |
DNS History
7 records (6 active, 1 former)
○NSns.school307.uz2018-09-17 → 2018-09-17 · 3 obs
○ 2026-02-27 04:35:00
○ 2026-03-26 16:10:24
●NSns1.school307.uz2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 04:35:00
● 2026-03-26 16:10:24
●NSns2.school307.uz2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 04:35:00
● 2026-03-26 16:10:24
●NSns3.sarkor.uz2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 04:35:00
● 2026-03-26 16:10:24
●NSns4.sarkor.uz2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 04:35:00
● 2026-03-26 16:10:24
●MXmail.school307.uz2018-09-17 → 2026-03-26 · 2 obs
● 2026-03-26 16:10:24
●A81.95.237.172018-09-17 → 2026-03-26 · 2 obs
● 2026-03-26 16:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uz | ns1.uz, ns2.uz, ns3.uz, ns4.uz... | 12 records |
| school307.uz | ns4.sarkor.uz, ns3.sarkor.uz | 2 records |
✅ Authoritative Response
Server:81.95.237.17
NS records: ns4.sarkor.uz, ns3.sarkor.uz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school307.uz (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.237.17 |
| NS | 2 | ns1.school307.uz, ns2.school307.uz |
| MX | 1 | mail.school307.uz (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:watermelon.sarkor.uz -a |
| SOA | 1 | ns1.school307.uz school-307.yandex.ru |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (ns1.uz, ns2.uz, ns3.uz...)
Out-of-bailiwick: 2 (ns3.sarkor.uz, ns4.sarkor.uz)
Analysis
Hierarchy
school307.uz is parent of mail.school307.uz, ns2.school307.uz and ns1.school307.uz.
IP Addresses
school307.uz points to IP number 81.95.237.17.
For instance, other host names ns1.ultragard.uz, ns2.ast.uz, ns2.ultragard.uz, ns1.jurabek.uz and ns1.fedorovich.uz share IP numbers with school307.uz.
Name Servers
school307.uz is delegated to four name servers: ns3.sarkor.uz, ns4.sarkor.uz, ns1.school307.uz and ns2.school307.uz.
school307.uz shares name servers with other domains at least partially, for example ultragard.uz, fedorovich.uz, solver.uz, consalting.uz and rezina.uz.
these name servers are commonly used with the name servers ns1.rezina.uz, ns2.rezina.uz, ns1.yurida.uz, ns2.yurida.uz, ns1.aziya-tong.uz, ns2.aziya-tong.uz, ns2.uzpharm-control.uz, ns1.winncom.uz and ns2.winncom.uz.
Host names with one IP number:
ns3.sarkor.uz points to 81.95.237.17.
ns4.sarkor.uz points to 81.95.237.17.
ns1.school307.uz points to 81.95.237.17.
ns2.school307.uz points to 81.95.237.17.
Host names pointing to 81.95.237.17: ns3.sarkor.uz, ns4.sarkor.uz, ns1.school307.uz and ns2.school307.uz.
Mail Servers
school307.uz is handled by a single mail server, mail.school307.uz.
mail.school307.uz points to a single IP: 81.95.237.17.