cschool.perm.ru - robtex.com
cschool.perm.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.8.85🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | gamma.siteholder.ru | ||||||
| NS | ns3.u-host.ru ⭐ | ||||||
| A | 62.109.8.85🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | gamma.siteholder.ru | ||||||
| NS | ns4.u-host.ru | ||||||
| A | 80.249.150.189🇷🇺 SELECTEL-MSK80.249.148.0/22 SELECTEL-NET | ||||||
| PTR | ns.siteholder.ru | ||||||
| MX | mail.cschool.perm.ru ⭐ | ||||||
| A | 62.109.8.85🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | gamma.siteholder.ru | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns3.u-host.rutsheina@yandex.ru 2026-02-24 #1 | ||||||
perm.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.61.67.86🇷🇺 WEBDEPO-AS194.61.67.0/24 Web Depo Ltd | ||||||
| NS | dns0.mts.ru ⭐ | ||||||
| NS | dns1.mts.ru | ||||||
| MX | mx-fix.utk.ru ⭐ | ||||||
| TXT | v=spf1 +ip4:213.87.75.36 ~all | ||||||
| TXT | mailru-verification: cc410b79a0b25acd | ||||||
| SOA | dns0.mts.rudns@mts.ru 2026-04-09 #1 | ||||||
rank #7657 globally
rank #109 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #24,465
Subdomains
mail.cschool.perm.ru |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.cschool.perm.ru2015-06-26 → 2026-04-14 · 2 obs
● 2026-04-14 11:25:30
●A62.109.8.852026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 20:28:02
● 2026-04-14 11:25:30
○A85.10.224.1622015-06-26 → 2017-05-28 · 4 obs
● 2017-05-28 06:58:50
○ 2026-02-28 20:28:02
○ 2026-04-14 11:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| perm.ru | dns0.mts.ru, dns1.mts.ru | - |
| cschool.perm.ru | ns3.u-host.ru, ns4.u-host.ru | - |
✅ Authoritative Response
Server:62.109.8.85
NS records: ns3.u-host.ru, ns4.u-host.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perm.ru (unsigned zone)
⏱️ Timing
Total: 3985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.8.85 |
| NS | 2 | ns4.u-host.ru, ns3.u-host.ru |
| MX | 1 | mail.cschool.perm.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns3.u-host.ru tsheina.yandex.ru |
Analysis
Hierarchy
The parent of mail.cschool.perm.ru is cschool.perm.ru.
IP Addresses
cschool.perm.ru points to an IP address: 62.109.8.85.
other host names include nts59.ru, xn--j1aef6d.xn--p1ai, ptplus.ru, mail.orange-perm.ru and mail.konkord.perm.ru; they share IP numbers with cschool.perm.ru.
Name Servers
Two name servers ns3.u-host.ru and ns4.u-host.ru handle the delegation for cschool.perm.ru.
cschool.perm.ru shares the same name server setup as other domains, for instance eps-perm.ru, np-ocenka.ru, ipoteka.perm.ru, eva-hotel.ru and npoetalon.ru.
Host names with one IP:
ns3.u-host.ru points to: 62.109.8.85
ns4.u-host.ru points to: 80.249.150.189
Mail Servers
cschool.perm.ru is handled by a single mail server, mail.cschool.perm.ru.
The host name mail.cschool.perm.ru points to IP 62.109.8.85.