bychy.com - robtex.com
bychy.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
bychy.com |
Similar names
DNS History
4 records (3 active, 1 former)
○NSdns.4cun.com2015-05-23 → 2017-06-28 · 4 obs
● 2017-06-28 06:22:30
○ 2026-03-24 08:46:58
○ 2026-03-24 13:35:38
●NSdns3.hichina.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 08:46:58
● 2026-03-24 13:35:38
●NSdns4.hichina.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 08:46:58
● 2026-03-24 13:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bychy.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bychy.com (unsigned zone)
⏱️ Timing
Total: 3759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
Name Servers
bychy.com's delegation uses two name servers, dns3.hichina.com and dns4.hichina.com.
bychy.com shares the same name server setup as other domains, for example xlhan.com, coloroffice.net, wandong.com, chinapeva.com and ayfsdhb.com.
bychy.com at least partially shares name servers with other domains, including stableword.com, innotrace.com, freshideas.info, fnjq.com and umap3d.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
dns3.hichina.com points to: 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns4.hichina.com points to: 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
bychy.com is handled by a single mail server, mxdomain.qq.com.
bychy.com shares its mail server setup with other domains, including iceok.cn, bigbao.org, jasming.cn, swwl.com.cn and tzbadu.com.
The mail servers for bychy.com are shared with other domains, for instance zzjgsw.com, rsyz-south.net, bluedu.net, mz-ch.com and pccel.com.
These mail servers are often used together with mxbiz1.qq.com, mxn.mxhichina.com and mxw.mxhichina.com.