authn.top - robtex.com
authn.top
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-04-01_13:05:02 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=139541(0x37313735) | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSchristian.ns.cloudflare.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:32:22
●NSsima.ns.cloudflare.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:32:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| authn.top | sima.ns.cloudflare.com, christian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.222
NS records: sima.ns.cloudflare.com, christian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authn.top (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
authn.top is delegated to two name servers: christian.ns.cloudflare.com and sima.ns.cloudflare.com.
authn.top shares the same name server setup as other domains, for example rdaiwm.org.au and mastersonmethod.com and cevility.com.
authn.top shares name servers with other domains at least partially, for example dubsintdales.co.uk, estudio.am, yandt.net, evmode.ru and domiksad.net.
These name servers are commonly used with mallory.ns.cloudflare.com, sage.ns.cloudflare.com and owen.ns.cloudflare.com.
Host names with six IP numbers: host name christian.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf7, 2803:f800:50::6ca2:c3f7, 2a06:98c1:50::ac40:23f7, 108.162.195.247, 162.159.44.247 and 172.64.35.247; host name 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.