sldzb.cn - robtex.com
sldzb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.224.20.73🇭🇰 AROSSCLOUD-AS156.224.20.0/24 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| 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=1779961697 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035183409 | ||||||
Subdomains
Same first word
sldzb.cn |
Similar names
bldzs.cc |
lsbdz.com |
blzds.com |
zlsbd.cn |
sdlbz.com |
ldbzs.com |
dsbzl.com |
bdlzs.com |
bdlsz.com.cn |
dlbzs.com |
dbszl.com |
ldsbz.com |
blsdz.workers.dev |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-07-13 → 2026-08-15 · 2 obs
● 2026-08-15 11:27:02
●NSns2.julydns.com2026-07-13 → 2026-08-15 · 2 obs
● 2026-08-15 11:27:02
●A156.224.20.732026-07-13 → 2026-08-15 · 2 obs
● 2026-08-15 11:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sldzb.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sldzb.cn (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.224.20.73 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
www.sldzb.cn, blog.sldzb.cn, mobile.sldzb.cn and mysql.sldzb.cn are all subdomains of sldzb.cn.
IP Addresses
sldzb.cn resolves to one IP address: 156.224.20.73.
www.sldzb.cn, blog.sldzb.cn, mobile.sldzb.cn and mysql.sldzb.cn are examples of host names that share IP numbers with sldzb.cn.
Name Servers
The authoritative name servers for sldzb.cn are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
The name servers of sldzb.cn overlap at least partially with those of other domains — among them xfond.com, wwvz7.pro, baidumap.net and two more.
These name servers commonly appear alongside the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.