bjtzsw.com - robtex.com
bjtzsw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.10.51.91🇭🇰 DXTL-1122.10.51.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1760278086 | ||||||
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=1774649637 | ||||||
Subdomains
mail.bjtzsw.com |
Same first word
bjtzsw.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.julydns.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:02:42
● 2026-03-27 22:41:58
●NSns2.julydns.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:02:42
● 2026-03-27 22:41:58
○NSns5.xrnet.cn2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 16:29:24
○ 2026-02-17 15:02:42
○ 2026-03-27 22:41:58
○NSns6.xrnet.cn2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 16:29:24
○ 2026-02-17 15:02:42
○ 2026-03-27 22:41:58
○MXmail.bjtzsw.com2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 16:29:24
○ 2026-02-17 15:02:42
○ 2026-03-27 22:41:58
○A115.47.21.1472015-08-22 → 2016-07-05 · 4 obs
● 2016-07-05 11:39:04
○ 2017-06-06 16:29:24
○ 2026-03-27 22:41:58
●A122.10.51.912026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:02:42
● 2026-03-27 22:41:58
○A47.93.56.2252017-06-06 → 2017-06-06 · 4 obs
● 2017-06-06 16:29:24
○ 2026-02-17 15:02:42
○ 2026-03-27 22:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bjtzsw.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 bjtzsw.com (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.10.51.91 |
| 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
Hierarchy
bjtzsw.com is the parent of mail.bjtzsw.com.
IP Addresses
bjtzsw.com resolves to a single IP: 122.10.51.91.
Other host names, for instance scc998.com, cdsdsc.com, yixin-media.com, jxbjk.com and www.jychaocheng.com share IP numbers with bjtzsw.com.
Name Servers
bjtzsw.com has two name servers: ns1.julydns.com and ns2.julydns.com.
bjtzsw.com shares the same name server setup as other domains, for example xjpdx.com, btyinxie.com, dth168.vip, qingkong.net and zhjptzs.com.
bjtzsw.com shares some name servers with other domains, for example sts161.com, gtzrtb.cn, gllg.net, ytgxds.com and bjair.cn.
These name servers are commonly used together with ns1.judns.com and ns2.judns.com.
Host names with a single IP:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223