qf7.cn - robtex.com
qf7.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.110.231.90🇨🇳 Alibaba-Cloud59.110.128.0/17 CT BeiJing IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1756954849 | ||||||
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 ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034665596 | ||||||
Same first word
DNS History
7 records (7 active, 0 former)
●NSns1.julydns.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 08:47:42
●NSns2.julydns.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 08:47:42
●A59.110.231.902026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 08:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| qf7.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qf7.cn (unsigned zone)
⏱️ Timing
Total: 1994ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.110.231.90 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| MX | 2 | mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
qf7.cn resolves to a single IP: 59.110.231.90.
Other host names share IP numbers with qf7.cn; for instance xice.vip.
Name Servers
qf7.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
qf7.cn shares some name servers with other domains, for example llf8.com, dxinkong.com, qqq166.cn, yizhaokao.com and 51pj.cn.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com
Mail Servers
qf7.cn is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
qf7.cn shares the mail server setup with other domains, for example neatlogic.com, intlisi.com, tjcysc.com, hideep-faucet.com and floridgift.com.
qf7.cn shares some mail servers with other domains, at least partially; for instance gditsec.org.cn, qdysys.com, yxsjmc.cn, ru44.com and szoniya.com.