libpub.org - dns.ninja
libpub.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.239.197 | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | DNS101.REGISTER.COMroot@REGISTER.COM serial=125070914 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785873156 | ||||||
Subdomains
Same first word
libpub.org |
Similar names
publib.us |
bilpub.com |
publib.net.cn |
pubbli.com |
publib.ir |
pibblu.com |
publib.org |
pubbli.club |
publib.com |
publib.by |
pubbli.net |
pubbli.it |
DNS History
8 records (3 active, 5 former)
○NSdns020.a.register.com2015-08-16 → 2017-07-01 · 4 obs
● 2017-07-01 03:33:28
○ 2026-04-04 20:25:20
○ 2026-08-04 20:35:04
●NSdns101.register.com2026-04-04 → 2026-08-04 · 3 obs
● 2026-04-04 20:25:20
● 2026-08-04 20:35:04
●NSdns102.register.com2026-04-04 → 2026-08-04 · 3 obs
● 2026-04-04 20:25:20
● 2026-08-04 20:35:04
○NSdns199.c.register.com2015-08-16 → 2017-07-01 · 4 obs
● 2017-07-01 03:33:28
○ 2026-04-04 20:25:20
○ 2026-08-04 20:35:04
○NSdns235.b.register.com2015-08-16 → 2017-07-01 · 4 obs
● 2017-07-01 03:33:28
○ 2026-04-04 20:25:20
○ 2026-08-04 20:35:04
○NSdns249.d.register.com2015-08-16 → 2017-07-01 · 4 obs
● 2017-07-01 03:33:28
○ 2026-04-04 20:25:20
○ 2026-08-04 20:35:04
○MXp.webcom.ctmail.com2016-04-12 → 2017-07-01 · 4 obs
● 2017-07-01 03:33:28
○ 2026-04-04 20:25:20
○ 2026-08-04 20:35:04
●A216.21.239.1972015-08-16 → 2026-08-04 · 2 obs
● 2026-08-04 20:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| libpub.org | dns101.register.com, dns102.register.com | - |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libpub.org (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.239.197 |
| NS | 2 | dns101.register.com, dns102.register.com |
| SOA | 1 | DNS101.REGISTER.COM root.REGISTER.COM |
Analysis
Hierarchy
The parent domain of www.libpub.org and smartpay.libpub.org is libpub.org.
IP Addresses
libpub.org directs to one IP number, which is 216.21.239.197.
Among the host names that share IP numbers with libpub.org are bitmax.tv, gentools.net, mx.monsanel.com and two others.
Name Servers
Two name servers handle the delegation for libpub.org: dns101.register.com and dns102.register.com.
libpub.org has the same name server delegation as a number of other domains, such as tapicu.com, suretone.tv, twasp.net and two more.
dns101.register.com resolves to 162.159.24.117. dns102.register.com resolves to 162.159.25.158. Both host names point to a single IP number.