0391zzb.com - robtex.com
0391zzb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.129.102.96🇨🇳 SHANGHAITELECOM61.129.102.0/24 SHIDC | ||||||
| NS | ns5.bolead.com ⚠️ Not in zone NS records | ||||||
| A | 61.129.102.67🇨🇳 SHANGHAITELECOM61.129.102.0/24 SHIDC | ||||||
| NS | ns6.bolead.com ⚠️ Not in zone NS records | ||||||
| A | 159.138.43.193🇭🇰 HWCSNET159.138.32.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04 | ||||||
| PTR | mail-fw4.bolead.com | ||||||
| MX | mail.0391zzb.com ⭐ | ||||||
| A | 61.129.102.60🇨🇳 SHANGHAITELECOM61.129.102.0/24 SHIDC | ||||||
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=1786928259 | ||||||
Subdomains
mail.0391zzb.com |
Same first word
0391zzb.com |
DNS History
4 records (4 active, 0 former)
●NSns5.bolead.com2016-12-16 → 2026-08-17 · 2 obs
● 2026-08-17 01:26:46
●NSns6.bolead.com2016-12-16 → 2026-08-17 · 2 obs
● 2026-08-17 01:26:46
●MXmail.0391zzb.com2016-12-16 → 2026-08-17 · 5 obs
● 2026-03-20 12:32:08
○ 2026-03-30 18:16:22
● 2026-04-10 02:59:08
● 2026-08-17 01:26:46
●A61.129.102.962016-12-16 → 2026-08-17 · 2 obs
● 2026-08-17 01:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| 0391zzb.com | ns5.bolead.com, ns6.bolead.com | 2 records |
✅ Authoritative Response
Server:159.138.43.193
NS records: ns5.bolead.com, ns6.bolead.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0391zzb.com (unsigned zone)
⏱️ Timing
Total: 784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.129.102.96 |
| MX | 1 | mail.0391zzb.com (pri: 10) |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.bolead.com, ns6.bolead.com)
Analysis
Hierarchy
0391zzb.com is a parent domain of mail.0391zzb.com.
IP Addresses
0391zzb.com has exactly one IP address — 61.129.102.96.
www.kilosilicon.com, sgtzs.com, jhdy.net plus two other host names have IP numbers in common with 0391zzb.com.
Name Servers
DNS delegation for 0391zzb.com points to two name servers: ns5.bolead.com and ns6.bolead.com.
The name server configuration of 0391zzb.com is shared with other domains, for instance xmbr.net, fengdong.net, tycxjk.com and two others.
0391zzb.com shares at least some of its name servers with other domains, such as hanitc.com and feikun.com.
These name servers are frequently paired with the name servers ns3.chinanetidc.com and ns4.chinanetidc.com.
ns5.bolead.com and ns6.bolead.com each resolve to one IP number: ns5.bolead.com points to 61.129.102.67 and ns6.bolead.com points to 159.138.43.193.
Mail Servers
0391zzb.com uses one mail server — mail.0391zzb.com.
mail.0391zzb.com has exactly one IP number: 61.129.102.60.