mflex.cn - robtex.com
mflex.cn
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=2034673088 | ||||||
Subdomains
mail.mflex.cn |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1-04.azure-dns-1.cn2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 22:57:34
● 2026-04-15 11:42:14
●NSns2-04.azure-dns-1.cn2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 22:57:34
● 2026-04-15 11:42:14
●NSns3-04.azure-dns-1.cn2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 22:57:34
● 2026-04-15 11:42:14
●NSns4-04.azure-dns-1.cn2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 22:57:34
● 2026-04-15 11:42:14
○NSweb.mflex.com.cn2015-06-17 → 2018-07-04 · 4 obs
● 2018-07-04 06:34:32
○ 2026-04-04 22:57:34
○ 2026-04-15 11:42:14
●MXmail.mflex.cn2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 11:42:14
●A112.87.40.2392026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 11:42:14
●A222.92.177.1592026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 11:42:14
●A36.153.27.1912026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 11:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mflex.cn | ns1-04.azure-dns-1.cn, ns2-04.azure-dns-1.cn, ns3-04.azure-dns-1.cn, ns4-04.azure-dns-1.cn | 4 records |
✅ Authoritative Response
Server:40.73.192.4
NS records: ns1-04.azure-dns-1.cn, ns2-04.azure-dns-1.cn, ns3-04.azure-dns-1.cn, ns4-04.azure-dns-1.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mflex.cn (unsigned zone)
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 112.87.40.239, 222.92.177.159... |
| NS | 4 | ns1-04.azure-dns-1.cn, ns2-04.azure-dns-1.cn... |
| MX | 1 | mail.mflex.cn (pri: 10) |
| TXT | 2 | MS=ms67580454, v=spf1 ip4:112.87.40.239 ip4:36.153.27.1 |
| SOA | 1 | ns1-04.azure-dns-1.cn azuredns-hostmaste |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1-04.azure-dns-1.cn, ns2-04.azure-dns-1.cn, ns3-04.azure-dns-1.cn...)
Analysis
Hierarchy
The parent of mail.mflex.cn is mflex.cn.
IP Addresses
mflex.cn points to three IP numbers: 36.153.27.191, 112.87.40.239 and 222.92.177.159.
Other host names, for instance mail.mflex.cn and mflex.com.cn, share IP numbers with mflex.cn.
Name Servers
mflex.cn is delegated to four name servers: ns1-04.azure-dns-1.cn, ns2-04.azure-dns-1.cn, ns3-04.azure-dns-1.cn and ns4-04.azure-dns-1.cn.
mflex.cn at least partially shares name servers with other domains, for instance 183.72.40.in-addr.arpa, 01-chinanorth3-gallatin.cosmic.partner.outlook.cn, azurehdinsight.cn, outbound.protection.partner.outlook.cn and nec.cn.
these name servers are commonly used with ns1-02.azure-dns.cn, ns2-02.azure-dns.cn, ns3-02.azure-dns.cn and ns4-02.azure-dns.cn.
Host names with one IP number:
ns1-04.azure-dns-1.cn points to 40.73.192.4.
ns2-04.azure-dns-1.cn points to 40.73.194.4.
ns3-04.azure-dns-1.cn points to 40.73.196.4.
ns4-04.azure-dns-1.cn points to 40.73.198.4.
Mail Servers
mflex.cn is handled by a single mail server, mail.mflex.cn.
Host mail.mflex.cn resolves to three IPs: 36.153.27.191, 112.87.40.239 and 222.92.177.159.