librarysbook.com - robtex.com
librarysbook.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1777320356 | ||||||
Previously MX for
librarysbook.com |
Similar names
librarybooks.co.uk |
librarybooks.site |
librarybooks.net |
bookslibrary.net |
librarybooks.com |
librarybooks.us |
bookslibrary.wiki |
librarybooks.ru |
librarybooks.org |
DNS History
9 records (0 active, 9 former)
○NSns1.digitalocean.com2015-10-13 → 2015-12-23 · 4 obs
● 2015-10-13 10:55:50
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
○NSns1.revrescloud.com2016-03-27 → 2017-04-04 · 5 obs
○ 2015-12-23 19:48:50
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
○NSns2.digitalocean.com2015-10-13 → 2015-12-23 · 4 obs
● 2015-10-13 10:55:50
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
○NSns2.revrescloud.com2016-03-27 → 2017-04-04 · 5 obs
○ 2015-12-23 19:48:50
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
○NSns3.digitalocean.com2015-10-13 → 2015-12-23 · 4 obs
● 2015-10-13 10:55:50
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
○MXlibrarysbook.com2016-03-27 → 2017-04-04 · 4 obs
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
○A159.203.94.122015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-13 10:55:50
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
● 2015-12-23 19:48:50
○ 2016-03-27 03:52:44
○ 2026-04-27 20:32:58
○A176.56.228.2052016-03-27 → 2017-04-04 · 5 obs
○ 2015-12-23 19:48:50
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
● 2016-03-27 03:52:44
● 2017-04-04 13:13:26
○ 2026-04-05 07:12:44
○ 2026-04-27 20:32:58
○A178.62.116.552015-10-13 → 2015-10-13 · 3 obs
● 2015-10-13 10:55:50
○ 2015-12-23 19:48:50
○ 2026-04-27 20:32:58
○ 2015-12-23 19:48:50
○ 2026-04-27 20:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|