qduc.com.cn - robtex.com
Search for stuff
qduc.com.cn
com.cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ ⚠️ 🔒 | ||||||
| NS | b.dns.cn⚠️ 🔒 | ||||||
| NS | c.dns.cn⚠️ 🔒 | ||||||
| NS | cns.cernet.net⚠️ | ||||||
| NS | d.dns.cn⚠️ 🔒 | ||||||
| NS | e.dns.cn⚠️ 🔒 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030416550 | ||||||
Same first word
qduc.com.cn |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| qduc.com.cn | rose.ns.cloudflare.com, terin.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.141
NS records: rose.ns.cloudflare.com, terin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qduc.com.cn (unsigned zone)
⏱️ Timing
Total: 82ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.217.97, 104.21.93.252 |
| AAAA | 2 | 2606:4700:3035::6815:5dfc, 2606:4700:3035::ac43:d961 |
| NS | 2 | rose.ns.cloudflare.com, terin.ns.cloudflare.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rose.ns.cloudflare.com dns.cloudflare.co |
AI analysis
qduc.com.cn maps to four IP numbers: 2606:4700:3035::6815:5dfc, 2606:4700:3035::ac43:d961, 104.21.93.252 and 172.67.217.97.
Other host names, for instance www.experts.org.ua, smilesonnorthern.com, gxyinhui.com, digitalpacific.com.au and brock-it.com share IP numbers with qduc.com.cn.
Two name servers rose.ns.cloudflare.com and terin.ns.cloudflare.com handle delegation for qduc.com.cn.
qduc.com.cn uses the same name server setup as other domains, for example starco.com.cn, aser.com.cn, pavelszabo.cz, bluegreenglobal.com and brain-start.tech.
qduc.com.cn partially shares name servers with other domains; examples include epge.com, boutiquechu.org, p18yx.vip, seabreezeclean.com and themomviews.com.
These name servers are often used with the name servers izabella.ns.cloudflare.com and harmony.ns.cloudflare.com.
Host names with six IP numbers: rose.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8d, 2803:f800:50::6ca2:c08d, 2a06:98c1:50::ac40:208d, 108.162.192.141, 172.64.32.141 and 173.245.58.141; terin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236.
qduc.com.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
qduc.com.cn has the same mail server setup as other domains, including ppmmjjyy.com, shenshiads.com, boja.tech, ntdl.net and globalsupply.asia.
qduc.com.cn shares at least partially some mail servers with other domains, for instance hentd.com and netau.cn.