zb31.com - robtex.com
zb31.com
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
zb31.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.alidns.com2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 09:40:50
● 2026-03-16 20:49:38
●NSns2.alidns.com2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 09:40:50
● 2026-03-16 20:49:38
○NSvip2dns1.dnsng.net2015-07-04 → 2016-09-29 · 4 obs
● 2016-09-29 14:48:44
○ 2026-03-16 09:40:50
○ 2026-03-16 20:49:38
○NSvip2dns2.dnsng.net2015-07-04 → 2016-09-29 · 4 obs
● 2016-09-29 14:48:44
○ 2026-03-16 09:40:50
○ 2026-03-16 20:49:38
○MXmx50.dns.com.cn2015-07-04 → 2016-09-29 · 4 obs
● 2016-09-29 14:48:44
○ 2026-03-16 09:40:50
○ 2026-03-16 20:49:38
●A101.71.9.1502026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 09:40:50
● 2026-03-16 20:49:38
○A115.236.73.1712015-07-04 → 2016-09-29 · 4 obs
● 2016-09-29 14:48:44
○ 2026-03-16 09:40:50
○ 2026-03-16 20:49:38
○A183.131.11.2352026-03-16 → 2026-03-16 · 2 obs
○ 2026-03-16 20:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| zb31.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zb31.com (unsigned zone)
⏱️ Timing
Total: 731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.71.9.150 |
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
zb31.com resolves to one IP number: 101.71.9.150.
other host names including bjmicro.com, hbafxh.org, sx-sonic.com, spcctech.com and dlz.100nets.com share IP numbers with zb31.com.
Name Servers
zb31.com is delegated to two name servers ns1.alidns.com and ns2.alidns.com.
zb31.com shares the same name server setup as other domains, for instance flbee.com, 9958ec22b10272.beer, ruian.com, 1c53943661009.beer and kf.cn.
zb31.com at least partially shares name servers with other domains, for instance zonetech.cn, 66c.cn, jaya567.com, donghwa.sh.cn and openeuro.com.
These name servers are commonly used with the following name servers: ns7.alidns.com, ns8.alidns.com, dns11.hichina.com, dns12.hichina.com, dns13.hichina.com, dns14.hichina.com, dns7.hichina.com, dns8.hichina.com, dns21.hichina.com and dns22.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.