mail.ldnet.cn - robtex.com
mail.ldnet.cn
| CNAME | mx13.mfdns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.231.216.41🇨🇳 CHINANET-Guangdong-ShenZhen-MAN220.231.192.0/18 ShenZhenRunxunData -SZMAN-STATIC | ||||||
| PTR | mx13.mfdns.com | ||||||
ldnet.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.113.226.144🇨🇳 CHINANET-BJ-METRO114.113.224.0/20 regist for end user | ||||||
| NS | ns13.xincache.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns14.xincache.com ⚠️ Not in parent delegation | ||||||
| NS | ns17.xincache.com ⚠️ Not in zone NS records | ||||||
| NS | ns18.xincache.com ⚠️ Not in zone NS records | ||||||
| MX | mail.ldnet.cn ⭐ | ||||||
| MX | mx0.mfdns.com ⭐ | ||||||
| SOA | ns13.xincache.comenterprise1dnsadmin@dnspod.com serial=1576657925 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A222.76.219.1212015-06-22 → 2016-07-14 · 4 obs
● 2015-06-22 16:35:06
● 2016-07-14 01:34:42
○ 2026-06-22 21:01:58
○ 2026-08-06 08:10:50
● 2016-07-14 01:34:42
○ 2026-06-22 21:01:58
○ 2026-08-06 08:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| ldnet.cn | ns17.xincache.com, ns18.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.45
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ldnet.cn (unsigned zone)
⏱️ Timing
Total: 1242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx13.mfdns.com |
Analysis
Mail Server Role
mail.ldnet.cn is a mail server for ldnet.cn.
mx0.mfdns.com is often seen acting as a mail server in combination with mail.ldnet.cn.
IP Addresses
mail.ldnet.cn directs to one IP number, which is 220.231.216.41.
There are other host names — mail.35nic.com among them — that share IP numbers with mail.ldnet.cn.