u-library.com - robtex.com
u-library.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.226.71.79🇭🇰 MYCLOUD-AS-AP156.226.71.0/24 Luogelang france limited | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1773454327 | ||||||
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=1778697681 | ||||||
Same first word
DNS History
7 records (3 active, 4 former)
●NSns1.julydns.com2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 16:54:36
● 2026-05-13 18:57:32
○NSns1.u-library.com2020-01-24 → 2020-01-24 · 3 obs
○ 2026-04-11 16:54:36
○ 2026-05-13 18:57:32
●NSns2.julydns.com2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 16:54:36
● 2026-05-13 18:57:32
○NSns2.u-library.com2020-01-24 → 2020-01-24 · 3 obs
○ 2026-04-11 16:54:36
○ 2026-05-13 18:57:32
○MXmail.u-library.com2020-01-24 → 2020-01-24 · 3 obs
○ 2026-04-11 16:54:36
○ 2026-05-13 18:57:32
●A156.226.71.792026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 16:54:36
● 2026-05-13 18:57:32
○A192.169.82.622020-01-24 → 2020-01-24 · 3 obs
○ 2026-04-11 16:54:36
○ 2026-05-13 18:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| u-library.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-library.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.226.71.79 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
u-library.com points to IP number 156.226.71.79.
Other host names for example zgzhfw.com, chtgcl.com and komehachi.com share IP numbers with u-library.com.
Name Servers
u-library.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.
u-library.com uses the same name server setup as other domains such as jyyjx.com, ksalp.cn, vpbfjdx.cn, b6b5b1f7e9.top and jiurfei.com.
u-library.com shares name servers with other domains at least partially, for example yyhysqd.com, abc9988.net, s9269.cn, jsfrzm88.cn and 88bbcn.com.
These name servers are commonly used together with ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
Host names with a single IP
ns1.julydns.com points to: 162.159.48.223
ns2.julydns.com points to: 162.159.48.223
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com