congnannan.com - robtex.com
congnannan.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=1774442122 | ||||||
Same first word
congnannan.com |
DNS History
12 records (2 active, 10 former)
○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-21 19:36:34
○ 2026-03-25 12:39:56
○NSdns31.hichina.com2019-12-21 → 2019-12-21 · 3 obs
● 2019-12-21 19:36:34
○ 2026-03-25 12:39:56
○NSdns32.hichina.com2019-12-21 → 2019-12-21 · 3 obs
● 2019-12-21 19:36:34
○ 2026-03-25 12:39:56
○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-21 19:36:34
○ 2026-03-25 12:39:56
○NSexpirens3.hichina.com2026-03-25 → 2026-03-25 · 1 obs
○NSexpirens4.hichina.com2026-03-25 → 2026-03-25 · 1 obs
○NSns7.alidns.com2026-03-25 → 2026-03-25 · 1 obs
○NSns8.alidns.com2026-03-25 → 2026-03-25 · 1 obs
●NSsage.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 12:39:56
●NSsima.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 12:39:56
○A47.92.229.192019-12-21 → 2019-12-21 · 2 obs
○ 2026-03-25 12:39:56
○CNAMEexpired.hichina.com2026-03-25 → 2026-03-25 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| congnannan.com | sima.ns.cloudflare.com, sage.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.236
NS records: sima.ns.cloudflare.com, sage.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congnannan.com (unsigned zone)
⏱️ Timing
Total: 82ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)
Analysis
Name Servers
congnannan.com is delegated to two name servers: sage.ns.cloudflare.com and sima.ns.cloudflare.com.
congnannan.com shares the same name server setup as other domains, for example eqag.cn, cqoker.com, vx9.net, epdw.cn and 21xjy.net.
congnannan.com at least partially shares name servers with other domains, for instance konarovsky.net, cogfor.com, sh4vn.com.cn, megacitytirecenter.com and xa18.com.cn.
These name servers are commonly used with blakely.ns.cloudflare.com, sterling.ns.cloudflare.com and owen.ns.cloudflare.com.
Host names with six IP numbers:
sage.ns.cloudflare.com points to: 2606:4700:58::a29f:2cec, 2803:f800:50::6ca2:c3ec, 2a06:98c1:50::ac40:23ec, 108.162.195.236, 162.159.44.236 and 172.64.35.236; sima.ns.cloudflare.com points to: 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.