yondoor.cn - robtex.com
yondoor.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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034590716 | ||||||
Same first word
yondoor.cn |
DNS History
9 records (5 active, 4 former)
○NSdns.bizcn.com2017-10-10 → 2017-10-10 · 4 obs
● 2017-10-10 06:56:02
○ 2026-03-25 04:43:54
○ 2026-03-26 22:01:14
●NSns1.bdydns.cn2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 04:43:54
● 2026-03-26 22:01:14
○NSns1.dns.com.cn2015-06-17 → 2017-10-10 · 4 obs
● 2017-10-10 06:56:02
○ 2026-03-25 04:43:54
○ 2026-03-26 22:01:14
●NSns2.bdydns.cn2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 04:43:54
● 2026-03-26 22:01:14
○NSns2.dns.com.cn2015-06-17 → 2017-10-10 · 4 obs
● 2017-10-10 06:56:02
○ 2026-03-25 04:43:54
○ 2026-03-26 22:01:14
●MXmx01.dm.aliyun.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 22:01:14
●MXmxn.mxhichina.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 22:01:14
●MXmxw.mxhichina.com2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 22:01:14
○A180.86.156.712015-06-17 → 2015-06-17 · 3 obs
○ 2016-04-19 23:23:00
○ 2026-03-26 22:01:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| yondoor.cn | ns1.bdydns.cn, ns2.bdydns.cn | 4 records |
✅ Authoritative Response
Server:180.97.36.63
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yondoor.cn (unsigned zone)
⏱️ Timing
Total: 1592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.bdydns.cn, ns2.bdydns.cn |
| MX | 3 | mx01.dm.aliyun.com (pri: 1), mxn.mxhichina.com (pri: 5)... |
| TXT | 2 | v=spf1 include:spf.mxhichina.com -all, v=spf1 include:spf1.dm.aliyun.com -all |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)
Analysis
Name Servers
Two name servers ns1.bdydns.cn and ns2.bdydns.cn handle the delegation for yondoor.cn.
yondoor.cn shares the same name server setup as other domains, for example virmedi.com, aghszyg.com, hebeishusong.com, jyjinke.com and cnmingzhi.com.
Host names with four IP numbers:
ns2.bdydns.cn points to: 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202 and 119.75.222.53.
Host names with three IP numbers:
ns1.bdydns.cn points to: 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.
Mail Servers
yondoor.cn is handled by three mail servers: mxn.mxhichina.com, mxw.mxhichina.com and mx01.dm.aliyun.com.
yondoor.cn shares at least partially some mail servers with other domains, for instance eswapi.com, lxyde.com, cfmjs.cn, afenvending.com and clw-vehicles.com.
These mail servers commonly pair with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxbiz1.qq.com and mxbiz2.qq.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.
mx01.dm.aliyun.com points to 59.82.33.237.