sz-wtb.com - robtex.com
sz-wtb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.92.91.20🇭🇰 POWERLINE-HK154.92.64.0/19 Digital Core Technology Co., Ltd | ||||||
| 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=1776493095 | ||||||
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=1778463536 | ||||||
Same first word
sz-wtb.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns10.hichina.com2016-12-15 → 2017-12-18 · 4 obs
● 2017-12-18 17:57:12
○ 2026-05-09 03:59:38
○ 2026-05-11 01:47:14
○NSdns9.hichina.com2016-12-15 → 2017-12-18 · 4 obs
● 2017-12-18 17:57:12
○ 2026-05-09 03:59:38
○ 2026-05-11 01:47:14
●NSns1.julydns.com2026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 03:59:38
● 2026-05-11 01:47:14
●NSns2.julydns.com2026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 03:59:38
● 2026-05-11 01:47:14
○A121.201.3.1112016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-18 17:57:12
○ 2026-05-11 01:47:14
●A154.92.91.202026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 03:59:38
● 2026-05-11 01:47:14
○CNAMEwangdanfu.gotoip11.com2016-12-15 → 2017-12-18 · 4 obs
● 2017-12-18 17:57:12
○ 2026-05-09 03:59:38
○ 2026-05-11 01:47:14
○CNAMEweb.w207.vhostgo.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-18 17:57:12
○ 2026-05-11 01:47:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sz-wtb.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 sz-wtb.com (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.92.91.20 |
| 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
sz-wtb.com resolves to one IP number: 154.92.91.20.
Other host names, for example jfhsmzx.com, share IP numbers with sz-wtb.com.
Name Servers
sz-wtb.com's delegation uses two name servers: ns1.julydns.com and ns2.julydns.com.
sz-wtb.com uses the same name server setup as other domains, such as mm-logi.com, erswf.com, hycollege.net, 118km.cn and cqtrcyw.com.
sz-wtb.com at least partially shares name servers with other domains, including duonaedu.com, eafmkv.cn, jzenp.com, dt234.com and whwhx.com.
These name servers are often used with ns1.judns.com and ns2.judns.com.
Host names with a single IP number:
The host name ns1.julydns.com points to 162.159.48.223.
The host name ns2.julydns.com points to 162.159.48.223.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.