learnzh.com - robtex.com
learnzh.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=1774431112 | ||||||
Same first word
learnzh.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSaisha.ns.cloudflare.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
●NSdan.ns.cloudflare.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
●MXmx1.qiye.aliyun.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
●MXmx2.qiye.aliyun.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
●MXmx3.qiye.aliyun.com2026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
●A88.223.85.2522026-03-03 → 2026-03-25 · 2 obs
● 2026-03-25 09:35:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learnzh.com | dan.ns.cloudflare.com, aisha.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.186
NS records: dan.ns.cloudflare.com, aisha.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.223.85.252 |
| NS | 2 | aisha.ns.cloudflare.com, dan.ns.cloudflare.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | aisha.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dan.ns.cloudflare.com, dan.ns.cloudflare.com, dan.ns.cloudflare.com...)
Analysis
IP Addresses
learnzh.com points to a single IP number: 88.223.85.252.
Other host names, for instance clarst.com, share IP numbers with learnzh.com.
Name Servers
Delegation for learnzh.com rests with two name servers, aisha.ns.cloudflare.com and dan.ns.cloudflare.com.
learnzh.com uses the same name server setup as other domains, such as juicyfest.co, portalmeuamazonas.com.br, aizhouzhou33.workers.dev and msk-opr.ru.
learnzh.com at least partially shares name servers with other domains, for instance newparadisewichita.com, masarunagata.jp, lightningspeedssd.com, mrvsn.com and wholsp.com.
Host names with six IP numbers: aisha.ns.cloudflare.com points to: 2606:4700:50::a29f:26ba, 2803:f800:50::6ca2:c2ba, 2a06:98c1:50::ac40:22ba, 108.162.194.186, 162.159.38.186 and 172.64.34.186. dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108.
Mail Servers
learnzh.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
learnzh.com shares mail servers with other domains at least in part, for instance fhwchem.com, ad-cl.com, luoqi-china.com, gathernames.com and enrichtek.com.
these mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.
Two-IP host names: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
One-IP host names: mx1.qiye.aliyun.com points to 47.246.137.47; mx2.qiye.aliyun.com points to 47.246.136.231.
Names pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Names pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.