bug.cn - robtex.com
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bug.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.173.228.115🇺🇸 Amazon | ||||||
| PTR | ec2-35-173-228-115.compute-1.amazonaws.com | ||||||
| NS | ns1.dn.com⚠️ | ||||||
| A | 43.154.159.226🇭🇰 TENCENT-NET-AP-CN | ||||||
| PTR | ip-43-154-159-226.defastlink.net | ||||||
| NS | ns2.dn.com⚠️ | ||||||
| A | 43.154.159.226🇭🇰 TENCENT-NET-AP-CN | ||||||
| PTR | ip-43-154-159-226.defastlink.net | ||||||
| MX | mxbiz1.qq.com(999) | ||||||
| MX | mxbiz2.qq.com(999) | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn 🔒 | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034446726 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns17.hichina.com2015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 16:34:50
○ 2017-03-27 20:33:10
○ 2026-02-15 14:24:58
○NSdns18.hichina.com2015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 16:34:50
○ 2017-03-27 20:33:10
○ 2026-02-15 14:24:58
●NSns1.dn.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:38:48
● 2026-02-15 14:24:58
●NSns2.dn.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:38:48
● 2026-02-15 14:24:58
○NSvip1.alidns.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:33:10
○ 2026-02-15 04:38:48
○ 2026-02-15 14:24:58
○NSvip2.alidns.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:33:10
○ 2026-02-15 04:38:48
○ 2026-02-15 14:24:58
○A123.57.9.1532017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:33:10
○ 2026-02-15 04:38:48
○ 2026-02-15 14:24:58
○A182.92.130.742015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 16:34:50
○ 2017-03-27 20:33:10
○ 2026-02-15 14:24:58
●A35.173.228.1152026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:38:48
● 2026-02-15 14:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bug.cn | ns1.dn.com, ns2.dn.com | - |
✅ Authoritative Response
Server: 43.154.159.226
NS records: ns1.dn.com, ns2.dn.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bug.cn (unsigned zone)
⏱️ Timing
Total: 2553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.173.228.115 |
AI analysis
bug.cn points to an IP address: 35.173.228.115.
other host names include gadgets4everyone.co.uk.cn, cnlis.com, sovinfo.com, satoshix.com and dbfw.com; they share IP numbers with bug.cn.
Two name servers ns1.dn.com and ns2.dn.com handle the delegation for bug.cn.
bug.cn shares the same name server setup as other domains, for instance pay.to, miners.fun, o-o.cn, qw.com and 7ex.cn.
bug.cn at least partially shares name servers with other domains, for instance aiassets.cn, hzuu.com, agenttask.cn, zhanen.com and toporn.com.
These name servers are commonly used alongside wechat.13682883588.ns3.com, launch1.spaceship.net and ns1.alidns.com.
Host names with a single IP
ns1.dn.com points to 43.154.159.226
ns2.dn.com points to 43.154.159.226
Host names that point to 43.154.159.226: ns1.dn.com and ns2.dn.com
bug.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
bug.cn uses the same mail server setup as other domains, for instance irabf.org, uad360.com, qingemen.com, feitengsoft.com and dbpower.co.
bug.cn shares some mail servers with other domains, including dihie.com, lecanyu.com, hsms.cn and haah.net.
these mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.