techlibrary.ru - robtex.com
techlibrary.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.254.233.200🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-200.unifiedlayer.com | ||||||
| NS | ns6449.hostgator.com ⭐ | ||||||
| A | 192.254.233.193🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-193.unifiedlayer.com | ||||||
| NS | ns1333.hostgator.com | ||||||
| A | 192.254.233.193🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-193.unifiedlayer.com | ||||||
| NS | ns1334.hostgator.com | ||||||
| A | 192.254.233.194🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-194.unifiedlayer.com | ||||||
| MX | techlibrary.ru ⭐ | ||||||
| A | 192.254.233.200🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-200.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns6449.hostgator.comdnsadmin@gator3225.hostgator.com 2026-03-24 #1 | ||||||
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=4068812 | ||||||
MX for
techlibrary.ru |
Previously MX for
www.techlibrary.ru |
Subdomains
www.techlibrary.ru |
Same first word
techlibrary.org |
techlibrary.com |
techlibrary.com.au |
techlibrary.co.za |
techlibrary.ru |
techlibrary.ink |
techlibrary.tv |
techlibrary.co.kr |
techlibrary.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1333.hostgator.com2015-07-23 → 2026-05-09 · 2 obs
● 2026-05-09 14:32:16
●NSns1334.hostgator.com2015-07-23 → 2026-05-09 · 2 obs
● 2026-05-09 14:32:16
●NSns6449.hostgator.com2015-07-23 → 2026-05-09 · 2 obs
● 2026-05-09 14:32:16
●MXtechlibrary.ru2015-07-23 → 2026-05-09 · 2 obs
● 2026-05-09 14:32:16
●A192.254.233.2002015-07-23 → 2026-05-09 · 2 obs
● 2026-05-09 14:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| techlibrary.ru | ns1333.hostgator.com, ns1334.hostgator.com | - |
✅ Authoritative Response
Server:192.254.233.193
NS records: ns1333.hostgator.com, ns1334.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techlibrary.ru (unsigned zone)
⏱️ Timing
Total: 953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.254.233.200 |
| NS | 2 | ns1333.hostgator.com, ns1334.hostgator.com |
| MX | 1 | techlibrary.ru (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns6449.hostgator.com dnsadmin.gator3225. |
Analysis
Hierarchy
techlibrary.ru is the parent of www.techlibrary.ru.
Mail Server Role
For techlibrary.ru, the mail server is techlibrary.ru.
IP Addresses
techlibrary.ru resolves to one IP number: 192.254.233.200.
other host names including mail.cheat-sheets.net, veelo.net, embdocserv.com, bernicewooden.com and mail.veeloklinikken.no share IP numbers with techlibrary.ru.
Name Servers
techlibrary.ru is delegated to three name servers ns1333.hostgator.com, ns1334.hostgator.com and ns6449.hostgator.com.
techlibrary.ru at least partially shares name servers with other domains, for instance safarivet.com, present.com.au, cca-usa.org, pixelia.biz and mantaraycharters.com.
These name servers are commonly used with ns6450.hostgator.com, ns815.hostgator.com, ns816.hostgator.com, ns0299.hostgator.com and ns0300.hostgator.com.
Host names with one IP number:
ns1333.hostgator.com points to 192.254.233.193.
ns1334.hostgator.com points to 192.254.233.194.
ns6449.hostgator.com points to 192.254.233.193.
Host names that point to 192.254.233.193: ns1333.hostgator.com, ns6449.hostgator.com.
Mail Servers
techlibrary.ru is served by a single mail server, techlibrary.ru.
techlibrary.ru resolves to IP 192.254.233.200.