es09.ru - robtex.com
es09.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.245.60.43🇷🇺 Digital-Technology-AS91.245.60.0/22 | ||||||
| PTR | host-43-60.pool.t21v.ru | ||||||
| NS | ns1.t21v.ru ⭐ | ||||||
| A | 91.245.33.38🇷🇺 Telecommunications21century91.245.33.0/24 Telecommunications 21 century LLC | ||||||
| PTR | host-38-33.pool.t21v.ru | ||||||
| NS | ns2.t21v.ru | ||||||
| A | 91.245.35.18🇷🇺 Telecommunications21century91.245.35.0/24 Telecommunications 21 century LLC | ||||||
| PTR | host-18-35.pool.t21v.ru | ||||||
| MX | mail.es09.ru ⭐ | ||||||
| A | 91.245.60.64🇷🇺 Digital-Technology-AS91.245.60.0/22 | ||||||
| PTR | mail.smsboom.ru | ||||||
| TXT | v=spf1 a:mail.es09.ru a:es09.ru ip4:91.245.60.64 +mx ~all | ||||||
| SOA | ns1.t21v.rumail@t21v.ru serial=202408054 | ||||||
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=4068649 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.es09.ru2015-07-18 → 2026-04-26 · 2 obs
● 2026-04-26 00:58:50
○A82.146.41.1772015-07-18 → 2017-03-21 · 4 obs
● 2017-03-21 23:49:48
○ 2026-04-17 04:17:04
○ 2026-04-26 00:58:50
●A91.245.60.432026-04-17 → 2026-04-26 · 3 obs
● 2026-04-17 04:17:04
● 2026-04-26 00:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| es09.ru | ns1.t21v.ru, ns2.t21v.ru | 2 records |
✅ Authoritative Response
Server:91.245.33.38
NS records: ns1.t21v.ru, ns2.t21v.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for es09.ru (unsigned zone)
⏱️ Timing
Total: 3710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.245.60.43 |
| NS | 2 | ns2.t21v.ru, ns1.t21v.ru |
| MX | 1 | mail.es09.ru (pri: 10) |
| TXT | 1 | v=spf1 a:mail.es09.ru a:es09.ru ip4:91.2 |
| SOA | 1 | ns1.t21v.ru mail.t21v.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.t21v.ru, ns1.t21v.ru)
Analysis
Hierarchy
es09.ru is parent of isp.es09.ru and isp3.es09.ru.
IP Addresses
es09.ru points to a single IP number: 91.245.60.43.
Name Servers
es09.ru is delegated to two name servers: ns1.t21v.ru and ns2.t21v.ru.
es09.ru shares the same name server setup as other domains, for example t21v.ru, 60.245.91.in-addr.arpa, taxphone.ru, 39.245.91.in-addr.arpa and 35.245.91.in-addr.arpa.
es09.ru partially shares name servers with other domains, for instance dtco.ru, smsboom.ru and te-net.ru.
these name servers are commonly used with ns1.dtco.ru, ns2.dtco.ru, ns1.smsboom.ru, ns1.te-net.ru, ns2.te-net.ru and ns.te-net.ru.
Host names with one IP number:
The host ns1.t21v.ru points to 91.245.33.38 and the host ns2.t21v.ru points to 91.245.35.18.
Mail Servers
es09.ru is handled by a single mail server, mail.es09.ru.
Host name mail.es09.ru points to IP address 91.245.60.64.