mtcert.net - robtex.com
mtcert.net
net
| 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=1771291465 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns29.hichina.com2026-02-23 → 2026-03-20 · 2 obs
● 2026-03-20 02:55:20
●NSdns30.hichina.com2026-02-23 → 2026-03-20 · 2 obs
● 2026-03-20 02:55:20
●MXmxn.mxhichina.com2026-02-23 → 2026-03-20 · 2 obs
● 2026-03-20 02:55:20
●MXmxw.mxhichina.com2026-02-23 → 2026-03-20 · 2 obs
● 2026-03-20 02:55:20
●A121.4.70.2192026-02-23 → 2026-03-20 · 2 obs
● 2026-03-20 02:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| mtcert.net | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.59
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtcert.net (unsigned zone)
⏱️ Timing
Total: 1898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.4.70.219 |
| NS | 2 | dns29.hichina.com, dns30.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
mtcert.net points to IP number 121.4.70.219.
Name Servers
mtcert.net is delegated to two name servers: dns29.hichina.com and dns30.hichina.com.
mtcert.net uses the same name server setup as other domains such as heyibu.com, qdnet.com.cn, 3su.cn, mdbaike.com and ziben.com.cn.
mtcert.net shares name servers with other domains at least partially, for instance lanzhidai.com, shine-sale.com and xiangcunwang.cn.
These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle mtcert.net.
mtcert.net shares the same mail server setup as other domains, for instance jack-win.cn, jituia.com, ping2000.com, uaapi.com and dadaojiayuan.com.
mtcert.net shares mail servers with other domains at least partially; for instance medycon.com, key-stone.com.cn, hpin.de, datadirect-china.com and accolmile.com.
These mail servers are commonly used with the servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host name mxw.mxhichina.com points to 47.246.99.195.