30school.ru - robtex.com
30school.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.146.61.191🇷🇺 RU-JSCIOT82.146.56.0/21 | ||||||
| PTR | serjo3211.fvds.ru | ||||||
| NS | ns1.dnseven.com ⭐ | ||||||
| A | 2a06:d641::53🇷🇺 WORLDSTREAM-12a06:d641::/32 | ||||||
| PTR | ns1.dnseven.com | ||||||
| A | 91.226.31.53🇷🇺 WORLDSTREAM-191.226.31.0/24 | ||||||
| PTR | ns1.dnseven.com | ||||||
| NS | ns2.dnseven.net | ||||||
| A | 2a0d:1ac7::53🇷🇺 RTCOMM-AS2a0d:1ac7::/32 | ||||||
| PTR | ns2.dnseven.net | ||||||
| A | 91.226.30.53🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| PTR | ns2.dnseven.net | ||||||
| SOA | ns1.dnseven.comhostmaster@30school.ru 2025-11-21 #2 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069861 | ||||||
Same first word
30school.ru |
Similar names
DNS History
14 records (3 active, 11 former)
●NSns1.dnseven.com2026-02-27 → 2026-08-04 · 3 obs
● 2026-02-27 02:50:52
● 2026-08-04 07:30:10
○NSns1.hostinger.com.ua2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
○NSns1.reg.ru2015-12-06 → 2017-02-15 · 5 obs
● 2015-12-06 02:43:02
● 2017-02-15 10:15:56
○ 2026-02-27 02:50:52
○ 2026-08-04 07:30:10
●NSns2.dnseven.net2026-02-27 → 2026-08-04 · 3 obs
● 2026-02-27 02:50:52
● 2026-08-04 07:30:10
○NSns2.hostinger.com.ua2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
○NSns2.reg.ru2015-12-06 → 2017-02-15 · 5 obs
● 2015-12-06 02:43:02
● 2017-02-15 10:15:56
○ 2026-02-27 02:50:52
○ 2026-08-04 07:30:10
○NSns3.hostinger.com.ua2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
○NSns4.hostinger.com.ua2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
○MXmail.30school.ru2016-03-18 → 2017-02-15 · 5 obs
● 2016-03-18 05:28:58
● 2017-02-15 10:15:56
○ 2026-02-27 02:50:52
○ 2026-08-04 07:30:10
○MXmx2.hostinger.com.ua2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
○A193.201.225.1892016-12-17 → 2017-02-15 · 5 obs
● 2016-12-17 01:31:44
● 2017-02-15 10:15:56
○ 2026-02-27 02:50:52
○ 2026-08-04 07:30:10
○A31.170.165.2242015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-06 02:43:02
○ 2026-08-04 07:30:10
●A82.146.61.1912026-02-27 → 2026-08-04 · 3 obs
● 2026-02-27 02:50:52
● 2026-08-04 07:30:10
○A88.198.230.462015-12-06 → 2016-07-23 · 5 obs
● 2015-12-06 02:43:02
● 2016-07-23 09:29:52
○ 2016-12-17 01:31:44
○ 2026-08-04 07:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| 30school.ru | ns2.dnseven.net, ns1.dnseven.com | - |
✅ Authoritative Response
Server:91.226.31.53
NS records: ns2.dnseven.net, ns1.dnseven.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 30school.ru (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.146.61.191 |
| NS | 2 | ns1.dnseven.com, ns2.dnseven.net |
| SOA | 1 | ns1.dnseven.com hostmaster.30school.ru |
Analysis
IP Addresses
30school.ru has exactly one IP address — 82.146.61.191.
web-digest.com, mail.scifichannel.ru, lubov-pic.ru plus two other host names have IP numbers in common with 30school.ru.
Name Servers
30school.ru uses two name servers for its delegation: ns1.dnseven.com and ns2.dnseven.net.
The name server configuration of 30school.ru is shared with other domains, for instance onko-vll.ru, baikal-bandy.ru, 25sport.ru and two others.
The two host names ns1.dnseven.com and ns2.dnseven.net each have a pair of IP addresses: ns1.dnseven.com has 91.226.31.53 and 2a06:d641::53, and ns2.dnseven.net has 91.226.30.53 and 2a0d:1ac7::53.