libraries.com - dns.ninja
libraries.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | mail.libraries.com ⭐ | ||||||
| TXT | v=spf1 a mx ptr include:secureserver.net ~all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2023-05-10 #0 | ||||||
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=1782400415 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns57.domaincontrol.com2015-07-15 → 2026-06-25 · 2 obs
● 2026-06-25 15:25:36
●NSns58.domaincontrol.com2015-07-15 → 2026-06-25 · 2 obs
● 2026-06-25 15:25:36
●MXmail.libraries.com2015-07-15 → 2026-06-25 · 2 obs
● 2026-06-25 15:25:36
●A15.197.148.332026-03-29 → 2026-06-25 · 3 obs
● 2026-03-29 23:18:32
● 2026-06-25 15:25:36
○A160.153.67.2012015-07-15 → 2017-02-03 · 4 obs
● 2017-02-03 00:33:00
○ 2026-03-29 23:18:32
○ 2026-06-25 15:25:36
●A3.33.130.1902026-03-29 → 2026-06-25 · 3 obs
● 2026-03-29 23:18:32
● 2026-06-25 15:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| libraries.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libraries.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 1 | mail.libraries.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:secureserver.net |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
libraries.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with libraries.com are firstcalltelavet.com, csiuniversity.net, al-rabie.net and two others.
Name Servers
The NS records for libraries.com delegate to ns57.domaincontrol.com and ns58.domaincontrol.com.
libraries.com has the same name server delegation as a number of other domains, such as calzzapato.com.mx, ohempo.com, gaitergalaxy.com and two more.
ns57.domaincontrol.com resolves to 97.74.108.29 and 2603:5:21c2::1d. Likewise, ns58.domaincontrol.com resolves to 173.201.76.29 and 2603:5:22c2::1d — two IP addresses apiece.
Mail Servers
libraries.com routes its mail through a single mail server, mail.libraries.com.