libreriaburo.com - robtex.com
libreriaburo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.18.163.21🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | weblibazeta.plesk.trevenque.es | ||||||
| NS | ns2.libreriaburo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 217.18.165.34🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | ns34.trevenque.es | ||||||
| NS | ns1.libreriaburo.com ⚠️ Not in parent delegation | ||||||
| A | 217.18.163.21🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | weblibazeta.plesk.trevenque.es | ||||||
| NS | ns34.trevenque.es ⚠️ Not in zone NS records | ||||||
| A | 217.18.165.34🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | ns34.trevenque.es | ||||||
| NS | weblibazeta.plesk.trevenque.es ⚠️ Not in zone NS records | ||||||
| A | 217.18.163.21🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | weblibazeta.plesk.trevenque.es | ||||||
| MX | mail.libreriaburo.com ⭐ | ||||||
| A | 217.18.163.149🇪🇸 SIAPI-AS217.18.160.0/20 Siapi Networks PA Block | ||||||
| PTR | plesk149.red163.trevenque.es | ||||||
| TXT | v=spf1 +a +mx +ip4:217.18.160.0/20 -all | ||||||
| SOA | ns2.libreriaburo.comsystemgtk@smith.trevenque.es 2020-10-19 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777025666 | ||||||
Subdomains
Same first word
libreriaburo.com |
DNS History
6 records (6 active, 0 former)
●NSns1.libreriaburo.com2020-02-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:36:06
●NSns2.libreriaburo.com2020-02-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:36:06
●NSns34.trevenque.es2026-03-09 → 2026-04-24 · 3 obs
● 2026-03-09 12:27:28
● 2026-04-24 10:36:06
●NSweblibazeta.plesk.trevenque.es2026-03-09 → 2026-04-24 · 3 obs
● 2026-03-09 12:27:28
● 2026-04-24 10:36:06
●MXmail.libreriaburo.com2020-02-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:36:06
●A217.18.163.212020-02-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| libreriaburo.com | ns34.trevenque.es, weblibazeta.plesk.trevenque.es | - |
✅ Authoritative Response
Server:217.18.163.21
NS records: ns34.trevenque.es, weblibazeta.plesk.trevenque.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libreriaburo.com (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.18.163.21 |
| NS | 2 | ns2.libreriaburo.com, ns1.libreriaburo.com |
| MX | 1 | mail.libreriaburo.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:217.18.160.0/20 -all |
| SOA | 1 | ns2.libreriaburo.com systemgtk.smith.tre |
Analysis
Hierarchy
libreriaburo.com has children ns2.libreriaburo.com, mail.libreriaburo.com and ns1.libreriaburo.com.
IP Addresses
libreriaburo.com resolves to a single IP: 217.18.163.21.
Other host names, for instance librerialitec.es, latararalibreria.com, barve.es, ns1.elprincipitolibreria.com and libreriabartleby.com share IP numbers with libreriaburo.com.
Name Servers
libreriaburo.com is delegated to four name servers: ns1.libreriaburo.com, ns2.libreriaburo.com, ns34.trevenque.es and weblibazeta.plesk.trevenque.es.
libreriaburo.com shares some name servers with other domains, for example alhambraterrazos.com, subvencionenergia.com, universitarialibros.com, arcobaleno.es and comercialprados.com.
these name servers are often used with mailhosting03.trevenque.es, plesk138.red166.trevenque.es, mailhosting01.trevenque.es, plesk221.red166.trevenque.es, weblibazeta.trevenque.es, plesk210.red166.trevenque.es, mailhosting12.trevenque.es, mailhosting14.trevenque.es, serlogal.arnoia.com and ns25.trevenque.es.
Host names with a single IP number:
The host name ns1.libreriaburo.com points to: 217.18.163.21.
The host name ns2.libreriaburo.com points to: 217.18.165.34.
The host name ns34.trevenque.es points to: 217.18.165.34.
The host name weblibazeta.plesk.trevenque.es points to: 217.18.163.21.
Host names that point to 217.18.163.21: ns1.libreriaburo.com and weblibazeta.plesk.trevenque.es.
Host names that point to 217.18.165.34: ns2.libreriaburo.com and ns34.trevenque.es.
Mail Servers
libreriaburo.com is handled by a single mail server, mail.libreriaburo.com.
Host name mail.libreriaburo.com points to IP 217.18.163.149.