nvlib.com - robtex.com
nvlib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.23.109🇿🇦 HKIDC-AS-AP156.250.16.0/20 Shenzhen Jizhan Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 101.37.78.254🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1793595472 | ||||||
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=1793616386 | ||||||
Same first word
nvlib.com |
Similar names
Previous names
Next names
DNS History
11 records (3 active, 8 former)
○NSdns1.registrar-servers.com2018-10-18 → 2018-10-18 · 3 obs
○ 2026-09-06 12:52:18
○ 2026-11-02 11:04:24
○NSdns2.registrar-servers.com2018-10-18 → 2018-10-18 · 3 obs
○ 2026-09-06 12:52:18
○ 2026-11-02 11:04:24
●NSns1.julydns.com2026-09-06 → 2026-11-02 · 3 obs
● 2026-09-06 12:52:18
● 2026-11-02 11:04:24
●NSns2.julydns.com2026-09-06 → 2026-11-02 · 3 obs
● 2026-09-06 12:52:18
● 2026-11-02 11:04:24
○MXmx1.privateemail.com2018-10-18 → 2018-10-18 · 3 obs
○ 2026-09-06 12:52:18
○ 2026-11-02 11:04:24
○MXmx2.privateemail.com2018-10-18 → 2018-10-18 · 3 obs
○ 2026-09-06 12:52:18
○ 2026-11-02 11:04:24
○A107.148.194.892026-10-15 → 2026-10-15 · 4 obs
● 2026-10-15 00:28:30
○ 2026-11-02 11:04:20
○ 2026-11-02 11:04:24
○A137.175.67.482026-09-06 → 2026-09-06 · 4 obs
● 2026-09-06 12:52:18
○ 2026-09-11 03:43:58
○ 2026-11-02 11:04:24
●A156.250.23.1092026-11-02 → 2026-11-02 · 3 obs
● 2026-11-02 11:04:20
● 2026-11-02 11:04:24
○A162.255.119.1502018-10-18 → 2018-10-18 · 3 obs
○ 2026-09-06 12:52:18
○ 2026-11-02 11:04:24
○A38.38.179.2172026-09-11 → 2026-09-11 · 4 obs
● 2026-09-11 03:43:58
○ 2026-10-15 00:28:30
○ 2026-11-02 11:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nvlib.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 nvlib.com (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.23.109 |
| 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
nvlib.com resolves to just one IP address, 156.250.23.109.
Name Servers
nvlib.com is served by two delegated name servers, ns1.julydns.com and ns2.julydns.com.
nvlib.com shares its NS records with other domains, for example whhdhs.com, rmxud.cn, jrxly.com and two others.
At least some of nvlib.com's name servers are shared with other domains, for example vg8vip.cn, b6hpu18.cn, hasimo.com.cn and two more.
These name servers are often deployed together with the name servers ns1.onclouddns.com, ns2.onclouddns.com, ns1.judns.com and ns2.judns.com.
Host names that have two IP addresses:
ns1.julydns.com maps to two IP addresses — 101.37.78.254 and 162.159.48.223.
Host names that point to one IP address:
ns2.julydns.com points to the IP address 162.159.27.251.