school23kms.ru - robtex.com
school23kms.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.199.149.115🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | korolev.nvhost.ru | ||||||
| NS | korolev.nvhost.ru ⭐ | ||||||
| A | 91.199.149.115🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | korolev.nvhost.ru | ||||||
| NS | ns.nvhost.ru | ||||||
| A | 185.87.194.251🇷🇺 EUROBYTE185.87.194.0/24 | ||||||
| PTR | hosted-by.ihc.ru | ||||||
| NS | ns2.nvhost.ru | ||||||
| MX | mail.school23kms.ru(20) | ||||||
| A | 91.199.149.115🇷🇺 ADMAN-AS91.199.149.0/24 ADMAN-NET | ||||||
| PTR | korolev.nvhost.ru | ||||||
| TXT | v=spf1 ip4:91.199.149.115 a mx ~all | ||||||
| SOA | korolev.nvhost.ruroot@example.com 2023-02-08 #4 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068887 | ||||||
Subdomains
mail.school23kms.ru |
Same first word
school23kms.ru |
DNS History
9 records (5 active, 4 former)
○NShost3.statushost.ru2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 17:05:26
○ 2026-02-16 01:01:58
○ 2026-05-15 07:10:56
●NSkorolev.nvhost.ru2026-02-16 → 2026-05-15 · 3 obs
● 2026-02-16 01:01:58
● 2026-05-15 07:10:56
●NSns.nvhost.ru2026-02-16 → 2026-05-15 · 3 obs
● 2026-02-16 01:01:58
● 2026-05-15 07:10:56
○NSns1d3.statushost.ru2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 17:05:26
○ 2026-02-16 01:01:58
○ 2026-05-15 07:10:56
●NSns2.nvhost.ru2026-02-16 → 2026-05-15 · 3 obs
● 2026-02-16 01:01:58
● 2026-05-15 07:10:56
○NSns2d3.statushost.ru2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 17:05:26
○ 2026-02-16 01:01:58
○ 2026-05-15 07:10:56
●MXmail.school23kms.ru2015-08-07 → 2026-05-15 · 2 obs
● 2026-05-15 07:10:56
○A176.9.132.782015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 17:05:26
○ 2026-02-16 01:01:58
○ 2026-05-15 07:10:56
●A91.199.149.1152026-02-16 → 2026-05-15 · 3 obs
● 2026-02-16 01:01:58
● 2026-05-15 07:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| school23kms.ru | ns2.nvhost.ru, ns.nvhost.ru | 1 record |
✅ Authoritative Response
Server:185.87.194.251
NS records: ns2.nvhost.ru, ns.nvhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school23kms.ru (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.199.149.115 |
| NS | 2 | ns2.nvhost.ru, ns.nvhost.ru |
| MX | 2 | mail.school23kms.ru (pri: 10), mail.school23kms.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:91.199.149.115 a mx ~all |
| SOA | 1 | korolev.nvhost.ru root.example.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.nvhost.ru)
Analysis
Hierarchy
The parent of mail.school23kms.ru is school23kms.ru.
IP Addresses
school23kms.ru points to a single IP number: 91.199.149.115.
Other host names, for instance get-nsk.ru, mail.shopclub54.ru, mail.xn--b1aekcdircgbfr.xn--p1ai, mail.a2-system.ru and mail.arsterm-td.ru share IP numbers with school23kms.ru.
Name Servers
The domain school23kms.ru is delegated to three name servers: korolev.nvhost.ru, ns2.nvhost.ru and ns.nvhost.ru.
school23kms.ru shares name servers with other domains at least partially, for instance carextore.ru, grenada-san.ru, tuluchi.ru, adminmihailovskoe.ru and (0x616e616c)izator-moloka.ru.
these name servers are commonly used with status.nvhost.ru, epsilon.nvhost.ru, status, sirius.nvhost.ru, ns3.nvhost.ru, ns7.nvhost.ru and ns1.nvhost.ru.
Host names with one IP number:
korolev.nvhost.ru points to: 91.199.149.115.
ns.nvhost.ru points to: 185.87.194.251.
Mail Servers
The mail server for school23kms.ru is mail.school23kms.ru.
Host name mail.school23kms.ru resolves to IP 91.199.149.115.