bzfirst.com - robtex.com
bzfirst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.252.158🇿🇦 ASLINE-AS-AP168.76.252.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1767164427 | ||||||
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=1771291435 | ||||||
Same first word
bzfirst.com |
DNS History
8 records (3 active, 5 former)
○NSdns10.hichina.com2015-05-19 → 2017-11-15 · 4 obs
● 2017-11-15 01:23:24
○ 2026-02-15 19:21:42
○ 2026-03-24 12:51:00
○NSdns9.hichina.com2015-05-19 → 2017-11-15 · 4 obs
● 2017-11-15 01:23:24
○ 2026-02-15 19:21:42
○ 2026-03-24 12:51:00
●NSns1.julydns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:21:42
● 2026-03-24 12:51:00
●NSns2.julydns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:21:42
● 2026-03-24 12:51:00
○MXmxn.mxhichina.com2015-05-19 → 2026-02-15 · 4 obs
● 2026-02-15 19:21:42
○ 2026-02-18 01:42:46
○ 2026-03-24 12:51:00
○MXmxw.mxhichina.com2015-05-19 → 2026-02-15 · 4 obs
● 2026-02-15 19:21:42
○ 2026-02-18 01:42:46
○ 2026-03-24 12:51:00
○A123.57.51.2012015-05-19 → 2017-11-15 · 4 obs
● 2017-11-15 01:23:24
○ 2026-02-15 19:21:42
○ 2026-03-24 12:51:00
●A168.76.252.1582026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:21:42
● 2026-03-24 12:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bzfirst.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 bzfirst.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.252.158 |
| 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
bzfirst.com resolves to one IP number: 168.76.252.158.
Other host names, for instance lcjiaotong.com, chinackt.com, www.hfmseo.com, gh2ur.hljqdsd.com and zixue360.com share IP numbers with bzfirst.com.
Name Servers
bzfirst.com's delegation uses two name servers: ns1.julydns.com and ns2.julydns.com.
bzfirst.com uses the same name server setup as other domains, such as 3dijoy.com, sincebrand.com, bestwz.com, qjhwy.com and zfr.cc.
bzfirst.com at least partially shares name servers with other domains, including ma-bonne-action.com, ywjituan.com, isxfk.cn, bbfsx.com and oygd.cn.
These name servers are often used with ns1.judns.com and ns2.judns.com.
Host names with a single IP address: ns1.julydns.com points to 47.97.51.45; ns2.julydns.com points to 162.159.48.223.