libauthor.ru - robtex.com
libauthor.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=4068521 | ||||||
Same first word
libauthor.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.sprinthost.ru2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●NSns2.sprinthost.ru2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●NSns3.sprinthost.net2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●NSns4.sprinthost.net2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●MXmail.libauthor.ru2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●A141.8.195.1252026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
●A2a0a:2b42:0:61::2026-04-10 → 2026-04-15 · 2 obs
● 2026-04-15 08:20:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| libauthor.ru | ns3.sprinthost.net, ns1.sprinthost.ru, ns2.sprinthost.ru, ns4.sprinthost.net | 6 records |
✅ Authoritative Response
Server:141.8.194.234
NS records: ns3.sprinthost.net, ns1.sprinthost.ru, ns2.sprinthost.ru, ns4.sprinthost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libauthor.ru (unsigned zone)
⏱️ Timing
Total: 1142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.195.125 |
| AAAA | 1 | 2a0a:2b42:0:61:: |
| NS | 4 | ns3.sprinthost.net, ns2.sprinthost.ru... |
| MX | 1 | mail.libauthor.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:141.8.195.125 ip6:2a0a:2 |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns2.sprinthost.ru, ns2.sprinthost.ru, ns2.sprinthost.ru...)
Analysis
IP Addresses
The entity libauthor.ru points to two IP numbers: 2a0a:2b42:0:61:: and 141.8.195.125.
For instance, other host names www.cross-coaching.ru, russiantheosophist.com, mail.(0x736578)beseda.ru, mail.tizero.ru and mail.irinapecherskaya.com share IP numbers with libauthor.ru.
Name Servers
libauthor.ru is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
libauthor.ru shares name servers with other domains at least partially, for example fsrld.ru, intermebel.ru, audit-partners.ru, cor51.ru and 1xbet-giris-4.com.
Host names with three IP numbers:
Host ns3.sprinthost.net points to: 95.217.7.113, 141.8.194.234 and 178.128.39.144.
Host ns4.sprinthost.net points to: 172.105.69.137, 185.4.180.91 and 185.251.91.99.
Host ns1.sprinthost.ru points to: 84.201.185.148, 141.8.196.186 and 141.8.196.224.
Host names with two IP numbers:
Host ns2.sprinthost.ru points to: 141.8.193.151 and 185.185.68.190.
Pattern note: three-IP blocks contain three targets each, numbers rising by 3; first of each block is 12 higher than the first of the previous block.
Mail Servers
libauthor.ru is handled by a single mail server, mail.libauthor.ru.
mail.libauthor.ru resolves to two IPs: 2a0a:2b42:0:61:: and 141.8.195.125.