liangan.com.cn - robtex.com
liangan.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.196.48.215🇨🇳 Alibaba-Cloud121.196.0.0/16 | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | dns.4cun.comadmin@liangan.com.cn serial=1772527171 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030561341 | ||||||
Subdomains
imap.liangan.com.cn |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns.4cun.com2015-07-11 → 2026-05-11 · 5 obs
● 2017-02-17 05:41:38
○ 2026-05-02 20:17:20
● 2026-05-09 04:43:40
● 2026-05-11 06:01:20
●NSdns3.4cun.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 20:17:20
● 2026-05-11 06:01:20
●NSdns4.51dns.top2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 20:17:20
● 2026-05-11 06:01:20
○MXmxbiz1.qq.com2015-07-11 → 2016-06-30 · 4 obs
● 2016-06-30 10:28:58
○ 2017-02-17 05:41:38
○ 2026-05-11 06:01:20
○MXmxbiz2.qq.com2015-07-11 → 2016-06-30 · 4 obs
● 2016-06-30 10:28:58
○ 2017-02-17 05:41:38
○ 2026-05-11 06:01:20
●MXmxn.mxhichina.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 20:17:20
● 2026-05-11 06:01:20
●MXmxw.mxhichina.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 20:17:20
● 2026-05-11 06:01:20
●A121.196.48.2152026-05-02 → 2026-05-11 · 2 obs
● 2026-05-11 06:01:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| liangan.com.cn | dns3.4cun.com, dns4.51dns.top | - |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.196.48.215 |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns.4cun.com admin.liangan.com.cn |
Analysis
Hierarchy
The parent of imap.liangan.com.cn is liangan.com.cn.
IP Addresses
liangan.com.cn points to a single IP address: 121.196.48.215.
Other host names such as xn--29s97v4o4akda.com, xigenature.com, oriental-boutique.com, liangan.cn and go2ge.com share IPs with liangan.com.cn.
Name Servers
liangan.com.cn is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
liangan.com.cn at least partially shares name servers with other domains, for example diandian56504100.com, cnzbsl.com, secall.org, fnssw.com and propbs.com.
these name servers are commonly used with the following name servers: dns7.4cun.com, dns1.4cun.com, ns3.4cun.com, dns8.51dns.top, ns4.4cun.com, dns6.51dns.top, dns2.51dns.top, dns5.4cun.com, dns4.4cun.com and ns1.4cun.com.
Host names with two IP numbers:
dns3.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 61.172.183.74.
dns4.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 219.138.102.210.
Names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8: dns3.4cun.com and dns4.51dns.top.
Mail Servers
Two mail servers handle liangan.com.cn: mxn.mxhichina.com and mxw.mxhichina.com.
liangan.com.cn shares the same mail server setup as other domains, including cn-guoli.com, bjytech.com, scg.com.cn, lytd133.com and jx0539.com.
liangan.com.cn shares at least partially some mail servers with other domains, for instance m-scent.com, carvision.cn, ycism.cn, he-lang.com and kappa.com.cn.
These mail servers are often used with mx1.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.