niubird.com - robtex.com
niubird.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
niubird.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns25.hichina.com2026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 19:16:20
●NSdns26.hichina.com2026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 19:16:20
●A8.210.199.2302026-03-02 → 2026-03-23 · 2 obs
● 2026-03-23 19:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| niubird.com | dns25.hichina.com, dns26.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for niubird.com (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.210.199.230 |
| NS | 2 | dns25.hichina.com, dns26.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)
Analysis
IP Addresses
niubird.com resolves to one IP number: 8.210.199.230.
Name Servers
niubird.com's delegation uses two name servers: dns25.hichina.com and dns26.hichina.com.
niubird.com uses the same name server setup as other domains, such as qnzl.com, evansentech.com.cn, arielcosmetic.com, slongxia.com and sipowervalley.com.
niubird.com at least partially shares name servers with other domains, including saxl.cn, 8pb.cn, douyun8.com, idog.cc and jsrdhunter.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns25.hichina.com points to 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109. The host name dns26.hichina.com points to 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
niubird.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
niubird.com shares the same mail server setup as other domains, for instance duarch.com, xinzhe.net, anmofs.com, agriat.com and tengxunqiye.com.
niubird.com shares at least some mail servers with other domains, for example be8.cn, qtels.com, readingtop.com, www.skystars-rc.com and zskcms.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.