dubulle.com - robtex.com
dubulle.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
dubulle.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns15.hichina.com2017-09-28 → 2026-03-22 · 2 obs
● 2026-03-22 23:50:16
●NSdns16.hichina.com2017-09-28 → 2026-03-22 · 2 obs
● 2026-03-22 23:50:16
●MXmxn.mxhichina.com2017-09-28 → 2026-03-22 · 2 obs
● 2026-03-22 23:50:16
●MXmxw.mxhichina.com2017-09-28 → 2026-03-22 · 2 obs
● 2026-03-22 23:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dubulle.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubulle.com (unsigned zone)
⏱️ Timing
Total: 3587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Name Servers
dubulle.com's delegation uses two name servers: dns15.hichina.com and dns16.hichina.com.
dubulle.com uses the same name server setup as other domains, such as niuxs.com, okay.cn, yuanysh.com, xn--srs195b3dr89j.com and fillerw.com.
dubulle.com at least partially shares name servers with other domains, including jimujia599.com, aoruo.com.cn, manlou.com, hkdk.cn and kanetuner.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns15.hichina.com points to 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122. The host name dns16.hichina.com points to 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
dubulle.com is served by two mail servers mxn.mxhichina.com and mxw.mxhichina.com.
dubulle.com shares the same mail server setup as other domains, for instance especies.cn, tiza.com.cn, ycss.cn, openwhy.cn and vfa.cn.
dubulle.com shares at least some mail servers with other domains, for example evenwall.com, hongyuan168.com, yylfs.com, ekingst.com and sxytorganic.com.
Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.