usnn.ru - robtex.com
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usnn.ru
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=4067789 | ||||||
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DNS History
13 records (7 active, 6 former)
○NSns.atnn.ru2015-07-18 → 2016-09-17 · 4 obs
● 2016-09-17 14:17:40
○ 2016-12-11 12:07:34
○ 2026-02-14 20:23:32
○NSns2.atnn.ru2015-07-18 → 2016-09-17 · 4 obs
● 2016-09-17 14:17:40
○ 2016-12-11 12:07:34
○ 2026-02-14 20:23:32
●NSns3-l2.nic.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
●NSns4-cloud.nic.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
●NSns4-l2.nic.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
●NSns8-cloud.nic.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
●NSns8-l2.nic.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
○MXmail.atnn.ru2015-07-18 → 2016-09-17 · 4 obs
● 2016-09-17 14:17:40
○ 2016-12-11 12:07:34
○ 2026-02-14 20:23:32
●MXmail.usnn.ru2016-12-11 → 2026-02-14 · 3 obs
● 2016-12-11 12:07:34
● 2026-02-14 20:23:32
○MXns.atnn.ru2015-07-18 → 2016-04-04 · 4 obs
● 2016-04-04 13:05:56
○ 2016-05-03 06:33:46
○ 2026-02-14 20:23:32
○A213.190.225.1622016-04-04 → 2016-12-11 · 4 obs
● 2016-12-11 12:07:34
○ 2017-09-20 09:45:28
○ 2026-02-14 20:23:32
●A89.109.55.1752026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 20:23:32
○A95.79.27.1572017-09-20 → 2017-09-20 · 3 obs
● 2017-09-20 09:45:28
○ 2026-02-14 20:23:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| usnn.ru | ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server: 89.104.93.30
NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usnn.ru (unsigned zone)
⏱️ Timing
Total: 1018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.109.55.175 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mail.usnn.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns3-l2.nic.ru hostmaster.usnn.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)
AI analysis
usnn.ru is a parent of www.usnn.ru and mail.usnn.ru.
usnn.ru points to a single IP number: 89.109.55.175.
Other host names, for instance mail.usnn.ru and www.usnn.ru, share IP numbers with usnn.ru.
usnn.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
usnn.ru shares name servers with other domains at least partially, for instance interfest.tv, dreid.ru, servsolutions.pro, medtec.ru and uralkran.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1.
ns4-l2.nic.ru points to: 91.217.20.20.
ns8-l2.nic.ru points to: 91.217.21.20.
The mail server for usnn.ru is mail.usnn.ru.
Host name mail.usnn.ru resolves to IP 89.109.55.175.