libussr.ru - robtex.com
libussr.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.206.15.232🇷🇺 SELECTEL91.206.15.0/24 | ||||||
| NS | ns1.r01.ru ⭐ | ||||||
| A | 31.177.80.41🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK | ||||||
| PTR | ns1.r01.ru | ||||||
| NS | ns2.r01.ru | ||||||
| A | 31.177.76.41🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK | ||||||
| PTR | ns2.r01.ru | ||||||
| SOA | ns1.r01.rusupport@r01.ru 2025-10-23 #2 | ||||||
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=4068310 | ||||||
rank #11120 in the tld
WOT: SAFE (66/100)
Same first word
libussr.ru |
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.agava.net.ru2015-06-15 → 2016-11-26 · 4 obs
● 2016-11-26 13:28:16
○ 2016-12-10 09:57:40
○ 2026-03-28 21:20:48
●NSns1.r01.ru2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 11:37:22
● 2026-03-28 21:20:48
○NSns1.reg.ru2016-12-10 → 2017-01-05 · 5 obs
● 2016-12-10 09:57:40
● 2017-01-05 21:33:38
○ 2026-02-18 11:37:22
○ 2026-03-28 21:20:48
○NSns2.agava.net.ru2015-06-15 → 2016-11-26 · 4 obs
● 2016-11-26 13:28:16
○ 2016-12-10 09:57:40
○ 2026-03-28 21:20:48
●NSns2.r01.ru2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 11:37:22
● 2026-03-28 21:20:48
○NSns2.reg.ru2016-12-10 → 2017-01-05 · 5 obs
● 2016-12-10 09:57:40
● 2017-01-05 21:33:38
○ 2026-02-18 11:37:22
○ 2026-03-28 21:20:48
○A5.178.87.2232015-06-15 → 2017-01-05 · 4 obs
● 2017-01-05 21:33:38
○ 2026-02-18 11:37:22
○ 2026-03-28 21:20:48
●A91.206.15.2322026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 11:37:22
● 2026-03-28 21:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| libussr.ru | ns1.r01.ru, ns2.r01.ru | 2 records |
✅ Authoritative Response
Server:31.177.80.41
NS records: ns1.r01.ru, ns2.r01.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libussr.ru (unsigned zone)
⏱️ Timing
Total: 2178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.206.15.232 |
| NS | 2 | ns2.r01.ru, ns1.r01.ru |
| SOA | 1 | ns1.r01.ru support.r01.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.r01.ru, ns2.r01.ru)
Analysis
IP Addresses
libussr.ru points to an IP address: 91.206.15.232.
other host names include sudbiblioteka.ru, www.infosait.ru, docstroika.ru, www.tehlit.ru and infosait.ru; they share IP numbers with libussr.ru.
Name Servers
Two name servers ns1.r01.ru and ns2.r01.ru handle the delegation for libussr.ru.
libussr.ru shares the same name server setup as other domains, for instance saye.ru, ayzenberg.ru, prettyline.ru, c400.ru and sktuote.ru.
libussr.ru shares name servers with other domains at least partially, for example externet.ru.
Host names with one IP:
ns1.r01.ru points to: 31.177.80.41
ns2.r01.ru points to: 31.177.76.41