uisu.ru - robtex.com
uisu.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.252.116.17🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24 | ||||||
| PTR | web3.ihor-hosting.ru | ||||||
| NS | web.ihor-hosting.ru ⭐ | ||||||
| A | 5.252.116.24🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24 | ||||||
| PTR | web.ihor-hosting.ru | ||||||
| NS | ns1.ihordns.net | ||||||
| A | 5.252.116.8🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24 | ||||||
| PTR | ns1.ihordns.net | ||||||
| NS | ns2.ihordns.net | ||||||
| A | 45.89.64.5🇷🇺 I-SERVERS-NORTH-EU45.89.64.0/24 | ||||||
| MX | mail.uisu.ru(20) | ||||||
| A | 5.252.116.17🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24 | ||||||
| PTR | web3.ihor-hosting.ru | ||||||
| TXT | v=spf1 ip4:5.252.116.9 ip4:5.252.116.17 a mx ~all | ||||||
| SOA | web.ihor-hosting.ruroot@example.com 2025-11-23 #0 | ||||||
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=4068300 | ||||||
rank #19163 in the tld
Subdomains
mail.uisu.ru |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.expired.reg.ru2015-11-19 → 2015-11-19 · 3 obs
○ 2016-02-10 23:41:44
○ 2026-03-28 00:47:00
●NSns1.ihordns.net2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 05:39:44
● 2026-03-28 00:47:00
○NSns2.expired.reg.ru2015-11-19 → 2015-11-19 · 3 obs
○ 2016-02-10 23:41:44
○ 2026-03-28 00:47:00
●NSns2.ihordns.net2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 05:39:44
● 2026-03-28 00:47:00
●NSweb.ihor-hosting.ru2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 05:39:44
● 2026-03-28 00:47:00
●MXmail.uisu.ru2026-02-17 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:00
○A194.58.56.222015-11-19 → 2015-11-19 · 3 obs
○ 2016-02-10 23:41:44
○ 2026-03-28 00:47:00
●A5.252.116.172026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 05:39:44
● 2026-03-28 00:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| uisu.ru | ns1.ihordns.net, ns2.ihordns.net | - |
✅ Authoritative Response
Server:5.252.116.8
NS records: ns1.ihordns.net, ns2.ihordns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uisu.ru (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.252.116.17 |
| NS | 2 | ns2.ihordns.net, ns1.ihordns.net |
| MX | 2 | mail.uisu.ru (pri: 20), mail.uisu.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.116.9 ip4:5.252.116.17 |
| SOA | 1 | web.ihor-hosting.ru root.example.com |
Analysis
Hierarchy
uisu.ru is a parent of mail.uisu.ru.
IP Addresses
uisu.ru points to a single IP number: 5.252.116.17.
Other host names, for instance cdtglobus.ru, mail.formula-news.ru, silyx.ru, mail.qto.ru and mail.mnogo-meb.ru share IP numbers with uisu.ru.
Name Servers
The delegation for uisu.ru is handled by three name servers: ns1.ihordns.net, ns2.ihordns.net and web.ihor-hosting.ru.
uisu.ru at least partially shares name servers with other domains, for instance 208.67.194.in-addr.arpa, eventenergy.ru, yourhack.ru, brockhaus-efron-jewish-encyclopedia.ru and terrakids.ru.
These name servers are often used together with web2.ihor-hosting.ru, web31-isp, ip.ihor-hosting.ru, ns1.example.com and ns2.example.com.
Host names with one IP number:
ns1.ihordns.net points to 5.252.116.8.
ns2.ihordns.net points to 45.89.64.5.
web.ihor-hosting.ru points to 5.252.116.24.
Mail Servers
uisu.ru is handled by a single mail server, mail.uisu.ru.
mail.uisu.ru points to a single IP: 5.252.116.17.